Let: VIN = 5V R3 = 200 Ω R2 = 50 Ω R1 = 100 Ω a) Under no strain (VOUT = 0 V) R2 ∙ R3 RS= =100 Ω R1 b) When VOUT = 0,5 V {under strain}. 100 200 0,1= − 150 200+ RS 200 200 0,56= =¿> RS= −200=¿> RS=157 Ω 200+ RS 0,56 RS ≈157 Ω Week 04 Homework 3 Question 4 You want to measure temperature ranging from -10 °C to 50 °C using a negative temperature coefficient (NTC) thermistor. You are using the circuit given below. (1 RF VRRF RF ) V V OUT Sensor RL RH RH
Päivi Margna Form 11 Graph description The graph shows the growth and fall of the water temperature in 14 days. The horizontal axes represents the number of days, when the temperature was measured and the vertical axes represents the temperature of water. On first day the temperature of water was 25ºC. It raised to 26ºC in the secon day. By the third day it fell to 24ºC. For the next day it raised by one degree. After that, since forth day to seventh day, it fell dramatically to only 20ºC. By the ninth day the tepmerature raised again to 25ºC. Then it stayed satble for a day and raised by one degree per day to 27ºC on the twelft day. On day 13 it fell 2 degrees and on tha last day it raised to 26ºC.
kiirussensoritelt - monitorid pump pöörlemiskiirus * Fuel rack position sensor - monitors pump fuel rack position Kütuse rack asendi andur - monitorid pump kütuse rack seisukoht * Charge air pressure sensor - measures pressure side of the turbocharger Charge õhurõhu sensor - meetmed surve poolel turbolaaduri * Fuel pressure sensor Kütuse rõhu andur * Air cleaner vacuum pressure sensor Õhupuhastiga vaakumi rõhu andur * Engine position sensor Mootori asendi andur * Temperature sensors - measure various operating temperatures Temperatuuri andurid - meede eri töötemperatuurid o Intake temperature Sisselaskeõhu temperatuuri o Charge air temperature Charge õhutemperatuur o Coolant temperature Jahutusvedeliku temperatuur o Fuel temperature Kütuse temperatuur o Exhaust temperature ( Pyrometer ) Heitgaasi temperatuur ( püromeetriga ) o Ambient temperature Ümbritseva õhu temperatuur
tripping radiation Karin Reinhold, PhD Sick Building Indoor climate Syndrome (1) Air temperature SBS is a combination of Air humidity ailments (a syndrome) Air pressure associated with an individual's place of work Ventilation and is presumably connected with overstress
1. Key features for all studied biomes. Tundra The main seasons are winter and summer. The tundra is the world's coldest and driest biomes. The average annual temperature is -28° C. Nights can last for weeks when the sun barely rises during some months in the winter, and the temperature can drop to -70° C. During the summer the sun shines almost 24 hours a day. Summer are usually warm. Average summer temperatures range from 3° to 16°C. TaigaTaiga is the Russian word for forest and is the largest biome in the world. It stretches over Eurasia and North America. The taiga is located near the top of the world, just below the tundra biome. The winters in the taiga are very cold with only snowfall. The summers are warm, rainy, and humid.
Material take off (MTO) Provide only accurate Applicable Standards information Final Inspection Take photographs or Your company to take records on site visits Insist on client drawings the design risk!!! design assistance required Advise that inspections do NOT infer responsibility ABS Material Properties Modulus Temperature Hoop stress Variation Ring Bending Strain Design Life Creep Toxicity & Taint Stiffness Abrasion Resistance Chemical Resistance Ultraviolet Resistance Modulus Published as Strain rate & loading 2200MPa at 20ºC changes modulus (instantaneous) values Resin properties
Form 10A 2009 Introduction The climate is cyclical England is in the middle latitude The English weather changes frequently 52% of the year is overcast England is washed by the warm Gulf Stream Spring March, April, May Wild areas may still be cold and muddy Animals start emerging from their hibernation Plants start blooming Sun and showers Summer Plants and animals start breeding Warm weathers The landscapes are covered with flowers Warm rain The average temperature ranges from 10 0C 150C Britain's highest temperature recorded is 38.5°C in August 2003 Autumn Birds are returning after migrating from the north Birds start growing their winter plumage. Many flowers fade Trees reveal their autumn colours It rains more often Winter Animals start hibernating Flowers are rare Not much snow because of the Gulf Stream The average temperature ranges from 0 0C 5 0C; The lowest temperature recorded is -27.2°C in 1895 Flora
Average temperature: 9.3333333333 Host cities - Statistics comparison Violence Low City Population Indicators Temperature ºC Belo Horizonte 2385639 34.9 13 Brasilia 2609997 34.2 13 Cuiaba 556299 40.1 17 Curitiba 1764540 55.9 8 Fortaleza 2476589 45.9 22 Manaus 1832423 46.7 23
Host cities - Statistics comparison Violence Low City Population Indicators Temperature ºC Belo Horizonte 2385639 34.9 13 Brasilia 2609997 34.2 13 Cuiaba 556299 40.1 17 Curitiba 1764540 55.9 8 Fortaleza 2476589 45.9 22 Manaus 1832423 46.7 23 Natal 81078 32.3 21 Porto Alegre 1413094 36.8 10
the climate of England is classified as oceanic climate , with warm summers, cool winters and much rain throughout the year. As Britain have such a variable climate changing from day to day, it is difficult to know what weather will be on next day. In general there are warm summers and cool winters. Summers are cooler than those on the continent, but the winters are colder. Eastern parts are drier, cooler and less windy. Northern areas are generally cooler, wetter and have a smaller temperature range than southern areas. The highest temperature in England was 38.5 degrees at 10th August 2003. Winters are cool, wet and windy. Temperatures at night rarely drop below -10 degrees and in the day rarely rise above 15 °degrees. The lowest temperature was -27.2 degrees at 30th December 1995. July and August are normally the warmest month in England. Around the coasts, February is normally the coldest month, but inland there is little to choose between January
from 20-25° C. The extreme maximum ranges from 43.5-49° C. Minimum temperatures sometimes drop to -18° C. Rainfall is usually very low and/or concentrated in short bursts between long rainless periods. In semiarid deserts summer temperatures usually average between 21-27° C. It normally does not go above 38° C and evening temperatures are cool, at around 10° C. The average rainfall ranges from 2-4 cm annually. In coastal deserts the average summer temperature ranges from 13-24° C; winter temperatures are 5° C or below. The maximum annual temperature is about 35° C and the minimum is about -4° C. In Chile, the temperature ranges from -2 to 5° C in July and 21-25° C in January. The average rainfall measures 8-13 cm in many areas. The maximum annual precipitation over a long period of years has been 37 cm with a minimum of 5 cm. In cold deserts the mean winter temperature is between -2 to 4° C and the mean
R2 R4 R1R3 , then R4 RS 100 R1 100 b) When VOUT = 0,5 V {under strain}, R1 R3 VOUT VIN R1 R2 R3 R4 100 200 0,5V 5V 100 50 200 R4 R4 RS 153 Question 4 You want to measure temperature ranging from -10 °C to 50 °C using a negative temperature coefficient (NTC) thermistor. You are using the circuit given below. RF RF V R VOUT VSensor (1 ) R F RL RH RH Exercises - Solutions 5 Solution:
Derivative to measure how fast the error is changing; rate of change in error gives indication of the size of the load; allows output to rapidly respond to changing inputs and compensate for varying loads and still offset error. Integral accumulation of errors; long-term control parameter; pushes the output towards the setpoint if PID control settled at offset from setpoint. 2. Three delays that occur when a heater is used to increase the temperature of a metal block: · The time it takes for the heater to respond to a control change. The temperature of the heater does not change instantly just because thecontrol signal to it did. · The time it takes the heat to be transferred to the load. · The time it takes the thermistor to respond to changes in the load temperature. 3. Using Matlab: a. Proportional gain must be decreased b. Integral gain must be increased c. Derivative gain must be decreased 4.
To investigate the change in heat transfer coefficient in different situations, a simple experiment was set up. It consisted of a rectangular isolated tank, which was filled with water, submerged steel coil and an agitator. A rotameter was used to measure the flow rate, and a pump was used to force the water through the coil. A thermocouple was placed at each end of the coil to measure the inlet and outlet temperatures and another thermometer used to measure the overall temperature of the water inside the bath. Two different approaches were taken, one of them was investigating heat change coefficient in steady state and the other was studying it in an unsteady state. In steady state, a constant flow rate and agitation was applied until temperatures stayed constant, then were the readings taken. In unsteady state, bath was heated up and then cooled down with cold water running through the submerged coil and temperature readings were taken every five minutes.
The number of islands and islets is estimated at some 1,500. Two are large enough to constitute their own counties: Saaremaa and Hiiumaa. Estonia lies in the northern part of the temperate climate zone and in the transition zone between maritime and continental climate. Because Estonia is continuously warmed by the Gulf Stream it has a milder climate despite its northern latitude. The Baltic Sea causes differences between the climate of coastal and inland areas. The average annual temperature in Estonia is 5 °C. The average temperature in February, the coldest month of the year, is -5.2 °C. The average temperature in July, which is considered the warmest month of the year, is 18 °C. The climate is also influenced by the Atlantic Ocean, the North- Atlantic Stream and the Icelandic Minimum, which is an area known for the formation of cyclones and where the average air pressure is lower than in neighbouring areas. The biggest towns in Estonia is Tallinn, Tartu, Pärnu and Narva.
following microorganisms (Bhatt et al. 2013): 1. Bacteria a) Heterotrophic bacteria, eg. symbiotic and non - symbiotic N2 fixers, ammonifier, cellulose decomposers, denitrifiers b) Autrotrophic bacteria, eg. nitrosomonas, nitrobacter, sulphur oxidizers, etc; 2. Fungus; 3. Viruses 4. Actinomycetes and stretomyces; 5. Algae eg. BGA, yellow gree algae, golden brown algae. The soil microflora largely depends on the type of soil, temperature, moisture, plant growth, nutrients, pH, and many other factors which may vary between locations but also within a single plot and over very small distances (OECD, 2007). Nevertheless of the quantity of microflora, biomass of all microorganisms living in soil play an important role in the functioning of entire soil ecosystems because their enormous biochemical activity (Barabasz et al. 2002). Soil microflora cycles carbon, nitrogen, phosphorus, and sulfur, plays a role in soil structure
One of the world's largest tides occurs in Turnagain Arm, just south of Anchorage tidal differences can be more than 35 feet. Alaska has more than three million lakes. With over 100,000 Alaska has half of the world's glaciers. Alaska highest mountain is Mount Mckinley which is 6198 metres above the sea level. 4 Climate The climate of Western Alaska is determined in large part by the Bering Sea and the Gulf of Alaska. The temperature is somewhat moderate considering how far north the area is. The highest and lowest recorded temperatures in Alaska are both in the Interior. The highest is 37.8 °C. The lowest official Alaska temperature is -62.2 ° one degree above the lowest temperature recorded in continental North America. The climate in the extreme north of Alaska is Arctic with long, very cold winters and short, cool summers. Even in July, the average low temperature in Barrow is 1.1 °C. Precipitation
. Diesel engines have a much higher compression pressure than gasoline engines. The higher compression pressure in diesels explains the difference in the methods of ignition used in gasoline and diesel engines. Advantages and disadvantages of gasoline and diesel engines The question then is, which engine is "better". By better I mean more efficient, powerful, and faster. The efficiency of the diesel cycle is higher than the gasoline cycle because of higher compression ratio, and because the temperature of combustion in a diesel engine is much higher. The higher temperature is outweighed by the increased heat output at that same temperature. A gasoline engine cannot have the same compression ratio as a diesel engine, because fuel and air are mixed before they reach the cylinder, and they would explode before the piston reached the correct firing position, causing the engine to "knock" and not exploit the most efficient use of energy. It is true then that a diesel engine is more cycle efficient
Estonian climate in winter-time. In Estonia, winter climate is very variable. Some year, it could be very cold outside, but some year it could be so warm you may wear your autumn clothes in winter. Some year it could snow so much, that you can't even get out of the house, because there's too much snow in front of your door and some year it may not snow for at least half of the winter-time. But no worries, mostly the temperature may go below -30 and because of the cold, students are absent from schools. The absent students mess up the whole classes program, because then it takes more time to study some subjects and teachers have a lot more work to do. I think, that when students skip school because of the bad weather, teachers should put homework and the work that should have been done in classes, on ekool, but not as concise as it would be if stundents have been at school
and a structure is an artifact expressing one of the many aspects of human creativity, however it is an artifact that cannot be created without a deep respect for the laws of nature. And that is the main problem brought out by the author of the book ,,Why buildings stand up", Mario Salvadori. So why should an engineer consider different loads? the answer is simple - if the earth did not pull, the wind did not blow, the earth's surface did not shake or sink and the air temperature did not change, then loads would not exist and structure would be unnecessary. This would be so-called the Alice-in- Wonderland world of architecture. But in the real world the engineer's first job is to determine which loads will act on a structure and how strong they might be in extreme cases. This is anything but a simple task. Loads are further divided into environmental loads, thermal, settlement and sesmic loads. Then there are
GLOBAL WARMING Global warming is the observed century-scale rise in the average temperature of Earth's climate system. Since 1971, 90% of the increased energy has been stored in the oceans, mostly in the 0 to 700m region. Despite the oceans' dominant role in energy storage, the term "global warming" is also used to refer to increases in average temperature of the air and sea at Earth's surface. Since the early 20th century, the global air and sea surface temperature has increased about 0.8 °C (1.4 °F), with about two-thirds of the increase occurring since 1980.Each of the last three decades has been successively warmer at the Earth's surface than any preceding decade since 1850. More than 90% certain that most of global warming was being caused by increasing concentrations of greenhouse gases produced by human activities.In 2010 that finding was recognized by the national science academies of all major industrialized nations.
Usually the difference between m2 and m1 is about 0,17-0,22 g. Write data into Table 1. Table 1. The mass of a flask. Mass (g) ± 0.005 m1 ( flask + stopper +air ) 148,66g flask + stopper +carbon dioxide 148,82g m2 ¿ ) 5. To find out the volume of the flask (therefore the gases volume), fill the flask with water at room temperature and measure its volume with a 250 cm 3 measuring cylinder. Since all of the water will not fit in the cylinder then measure the amount of water in two sets, afterwards add the two results. 6. Fix the temperature and the pressure in the room with a thermometer and a barometer during the experiment and write the data into Table 2. Table 2. Temperature and pressure measured before starting the experiment
Types of ADCs 17 Sample and Hold 26 Real Parts 29 Microprocessor Interfacing 30 Serial Interfaces 36 Multichannel ADCs 41 Internal Microcontroller ADCs 41 Codecs 42 Interrupt Rate 43 Dual-Function Pins on Microcontrollers 43 Design Checklist 45 v 3 Sensors 47 Temperature Sensors 47 Optical Sensors 59 CCDs 72 Magnetic Sensors 82 Motion/Acceleration Sensors 86 Strain Gauge 90 4 Time-Based Measurements 93 Measuring Period versus Frequency 95 Mixing 97 Voltage-to-Frequency Converters 99 Clock Resolution 102 5 Output Control Methods 103 Open-Loop Control 103 Negative Feedback and Control 103
Finland. Estonians hold up their traditions. My country is famous for its Song and Dance festivals which are held in every 4 years. At Christmas, every year we eat the same Christmas food the blood sausage and sauerkraut. The national food of Estonia is kama. It is finely milled flour mixture. In addition, Estonians have also invented Skype. The climate in Estonia is temperate. We are lucky to have 4 seasons. In winter, the minimum temperature is -43,5°C and in summer the maximum temperature is +35,2°C. It is difficult sometimes because Estonians have endure the big changes of temperature. That is why we are so adaptable. The wettest period in Estonia is September and there are many thunderstorms in August. Sometimes the weather is so unpredictable that people cannot plan their oudoor activities. Estonia is small but wonderful country. Estonians have own traditions, customs and their way of life. They are very proud of their country.
Federatsii https://www.youtube.com/watch?v=AOAtz8xWM0w Vladimir Putin Kreml Mount Elbrus Topography and climate Mount Elbrus is the highest point in Caucasus, Russia and Europe (5 642 m). Russia has thousands of rivers. Longest river in Russia is Volga. Lake Baikal is the largest fresh water lake in Russia. Humid continental climate is the dominant in Russia. Record low temperature is -71,2. Record high temperature is 43,2. Interesting facts Russian Federation spans trough 9 time zones, (UTC+3 to +12a). Largest city`s are Moscow, Saint Peterburg and Novosibirsk. The 2014 Winter Olympics were held in Sochi in the south of Russia. In 1957 the first Earth-orbiting artificial satellite, Sputnik 1. CELEBRITIES Leo Tolstoy Vladimir Lenin Yuri Gagarin Dmitry Mendeleev Alexei Rykov
Hello ladies and gentelmans Today I'm going to talk about how global warming will change the way we live in future. In fact durning the twentieth century global temperature went up by over 0,7 Celsius degree. It looks pretty small number but even slight Climate change leads to serious consequences. Firstly, global warming will cause that glaciers start to melt. And as a result, the water level will raise and cities and villages which are located near oceans and sees will be flooded. Secondly, if we don't stop global warming, we will bserve more examples of extreme weather such as heat waves, storm clouds, which may lead to floods, droughts and forest fires.
The highest point in Tennessee is Clingman's Dome at 6,643 feet above sea level. The lowest point in Tennessee is 178 feet at the Mississippi River. Major Rivers are Tennessee River, Mississippi River and major Lakes are Kentucky Lake, Norris Lake. Facts Most of the state has a humid subtropical climate. Generally, the state has hot summers and mild to cool winters. Tornadoes are possible throughout the state and those can be severe. The highest temperature recorded in Tennessee is 113°, Fahrenheit. This record high was recorded on July 29 and August 9, 1930 at Perryville. Lowest Temperature The lowest temperature in Tennessee, -32°, was recorded on December 30, 1917 at Mountain City. Tennessee is known as the "Volunteer State" (a nickname earned during the War of 1812 because of the prominent role played by volunteer soldiers from Tennessee, especially during the Battle of New Orleans).
The first national park in the world was Yellowstone national park in Wyoming. http://www.youtube.com/watch?v=3iaSlZE-Wxs&feature=related Many species became extinct soon after the first settlements. The U.S. climate is temperate in most areas, tropical in Hawaii and southern Florida, polar in Alaska, semiarid in the Great Plains, Mediterranean in coastal California and arid in the Great Basin. The droughts and floods are infrequent in America. In north Alaska was recorded the lowest temperature in U.S. -62.2 °C . The highest temperature was recorded in California in Death Valley when the temperature reached 57 °C. The flora is so diverse in America because of the different climates and good weather in some places (like California). National bird is bald eagle National flower is Rose National tree is oak Click to edit Master text styles Second level Third level Fourth level
Second level Third level Fourth level Fifth level Click to edit Master text styles Second level Third level Fourth level Fifth level Ayes rock Climate The highest temperature is above 50°C The lowest temperature is 0°C. Australia is relatively area with 80% of the land. Having a rain fall Natural Resources The forest plant species Marsupials Water Thanks for attention :*)
Sport Dog Mushing Head of state Governor Sean Parnell (2009..) Republican Geography Coastline 800km East Canada West the Bering Sea North Arctic Ocean South Pacific Ocean Mountains 50 peaks higher than 3.6km Mount McKinley 6.2km Mount Saint Elias 5.5km Lakes Lakes 3197 Lake Iliamna - 2,600 km², 301m deep Climate Highest temperature - 37.8 °C (1915) Lowest temperature - -62.2 °C (1971) Summers short, winters - cold and long Snows in summers above the Arctic Circle Natural resources, industries Oil Gas Fishing Gold Universities University of Alaska Anchorage University of Alaska Fairbanks Sights Glacier Bay National Park Sights 2 Anchorage Museum at Rasmuson Center Art, history and science
Illnesses/health: (Suffer from) an earache Kõrvavalu take temperature-Temperatuuri võtma listen to chest-Kuulata rinnus weigh-kaal give injection-süsti andma scale--skaala syringe-süstal thermometer-termomeeter stethoscope-stetoskoop injury-vigastus pain (in my chest)-valu rinnus bruise-sinikas head ache-peavalu suffer from-kannatavad indigestion-seedehäired accident prone-õnnetusse sattuma feel depressed-masendus on account of-tõttu fond of-kiindunud muscle pain/muscular pain/cramp-lihasvalu,-kramp nose bleed-ninaverejooks travel sickness-merehaigus
Rainforests are characterized by high rainfall. They are home to two-thirds of all the living animal and plant species on the planet. Tall, broad-leaved evergreen trees are the dominant plants, forming a leafy canopy over the forest floor. The undergrowth or understory in a rainforest generally consists of shade-tolerant shrubs, herbs, ferns, small trees and large woody vines. The temperature ranges from 5°C to 50°C. Human uses of tropical and subtropical forests: o Habitation - Humans have and do exploit rainforests for food and shelter in several parts of the world. o Cultivated foods and spices - Coffee, chocolate, bananas etc. all originally came from tropical rainforests, and are still mostly grown in regions that were formerly primary forest. o Pharmaceutical and biodiversity resource - Tropical
And still there are people who won’t listen to the government rules and spread the virus further. Secondly, global warming is increasing at an alarming rate with the progress in technology. In recent years, industrialization and extensive use of automobiles have been observed, and these developments have significantly raised the levels of greenhouse gases in the atmosphere. Moreover, these gases like carbon dioxide and methane trap the sunlight and elevate the temperature of the earth. This change in temperature is not only responsible for global warming but also other associated problems of climate change and air pollution. In conclusion, to ensure positive contributions and to minimize risks to the planet, relying on govenment alone will not lead to the desired results. Each person's effort can effectively help protect the environment.
For me things are not so good. I have been ill for two weeks already and I decided to tell you about the problem. Maybe you can help me. About two weeks ago when I was at my friends birthday party I suddenly felt really bad. My stomach began to ache and i felt really dizzy also. So i decided to sit down and rest a bit. But that didn´t help. i felt even worse. So i went home. At home I measured my temperature and it was really high, so my mom sent me straight to bed. At first we thought that it was not anything serious, but when two days had gone by and the temperature had not gone down, my mom began to worry about me. So we drove to the hospital, as the doctor was not able to come to our home. In the hospital , doctor examined me and he told us that i had a really bad flu. And that i should not get out of the bed for two weeks at least. The doctor also gave some medcines to me
Green Technologies - innovation and climate change sustainagility Scientists can examine ice, but they cannot tell out anything about our future. Even if scientist has lived thousand years he won't be able to do it. The graph in video shows that the amount on carbon dioxide rises and then rises the temperature, but it is not so, it is exactly the opposite. One way to save energy is to build better buildings, because big headquarters are built to last only for 30-35 years. Building them up and pulling them down needs a lot of energy and about 30% of building energy is spent on it. It is thought that if in Tokyo 50% of all roofs are green it will save 1 million dollars a day of Tokyo businesses in cooling costs. Street light use 5% of energy, but it can be reduced to 2%
5. SFDR- Spurious free dynamic range is the ratio of the rms value of the signal to the rms value of the worst spurious signal (fake signal) regardless of where it falls in the frequency spectrum. 6. Channels relate to the inputs of the ADC can either be multiplexed or individually selected. 7. Linearity relates to how well a ADC follows a linear function. All ADCs are to a certain extend non-linear. 8. All ADC are depended on temperature, operating temperature is defined as the temperature at which the ADC functions correctly. 9. Power dissipation refers to the amount power dissipated when the ADC is operational. Question 2 Output Code = 001111012 Voltage LSB = 0.0195 V Question 3 1010111011011002 Question 4 VE = 0.01484375 V Question 5 13 Bit ADC Question 6 Question 7 A) tU = 400 µs B) td = 1000 µs (1 ms) Question 8 A) -85 dB B) -82 dB C) -84 dB Question 9
May until the end of July. Estonia, on the coast of the Baltic Sea, is at the same latitude in Europe as central Sweden and the northern tip of Scotland. In North America, the middle latitude of Estonia passes through the Labrador peninsula and southern coast of Alaska. However, due to the influence of the Atlantic Ocean and Gulf Stream, the weather in Estonia is considerably milder than the continental climate characteristic of the same latitude. The temperature in the summer months (June September) is typically 15ºC...18ºC and in winter 4ºC...5ºC. Estonian weather offers many surprises. Temperatures may fluctuate by 20ºC. In the early morning the thermometer might read 12ºC and by afternoon it may already be 10ºC. Although it doestn't always snow in winter, there tends to be about 10cm of snow on the ground consistently from late December through to the beginning of March. Often, at the end of October till the end of November,
Toiduainete töötlemine ja eksport. Keskkonnaprobleemid MAA KURNATAKSE VÄLJA RAHVAARVU KASV LOODUSLIK TAIMKATE HÄVIB METSADE MAHARAIUMINE ÜLEKARJATAMINE SALAKÜTTIMINE PÕUD TULEKAHJUD Kasutatud materjalid https://et.wikipedia.org/wiki/Madagaskar#Loodus http://listverse.com/2013/10/05/10-weird-and-wonderful-creatures-from-madagascar/ https://et.wikipedia.org/wiki/Ahvileivapuu https:// weather-and-climate.com/average-monthly-Rainfall-Temperature-Sunshine,antananariv o,Madagascar https://et.wikipedia.org/wiki/Savann Apinanleipäpuu Wikipedia Climate Change Knowledge Portal 2.0 Average Temperatures in Antananarivo, Madagascar Temperature http://www.worldatlas.com/webimage/countrys/africa/madagascar/mgland.htm#page Tänan lugemast!
2. Where is prairie, pampas, steppe, and veldt situated? EurasiaSteppe, North America-Prairie, South AmericaPampa, South AfricaVeldt 3. Using the climate diagram describe the climate of the region. Temperate deciduous forest -Well-defined seasons with a distinct winter characterize this forest biome. Moderate climate and a growing season of 140-200 days during 4-6 frost-free months distinguish temperate forests. Temperature varies from -15° C to 25° C. Precipitation (750-1500 mm) is distributed evenly throughout the year. Temperate grassland- Semiarid, continental climates of the middle latitudes typically have between 25 cm and 50 cm of precipitation a year. Much of this falls as snow, serving as reservoir of moisture for the beginning of the growing season. Warm to hot summers are experienced, depending on latitude. In the winter, grassland temperatures can be as low as
production, distribution and consumption of fossil fuels and as a by-product from cement production. 4.The two main sources of methane pollution are agriculture and fossil fuel use. 5.Volcanic aerosols are not included to the list because of their episodic nature. 6.The world's oceans absorb more than 80% of heat. 7.The total 20th-century rise is estimated to be 0.17 [0.12 to 0.22] m. 8.Arctic has seen twice the increase of global temperature rate. 9.Increased precipitation has been observed in eastern parts of North and South America, northern Europe and northern and central Asia. 10.Decreased precipitation has been observed in the Sahel, the Mediterranean, southern Africa and parts of southern Asia. 11.There is no clear trend in the annual numbers of tropical cyclones. 12.Antarctic sea ice extent continues to show inter annual variability and localized changes but no statistically significant average trends. 13
use of the available moisture in producing crops. What is mulch? · Layer of material · Conserve moisture · Hold down weeds · Improve soil structure and fertility · Mulching will improve any type of soil · Wonderful dew-catcher Mulch acts · Protects plants · Protector of the topsoil · Guardian against weather extremes and comfortable · Bruise-saving cushioner under ripening produce · Back aching jobs Mulch acts · Regulating the temperature · Insulator · Prevents competitions Organic mulch benefits · Decompose · Improves the soil increase aggregation, aeration, water-holding capacity, decrease soil erosion and runoff. · Cuts down evaportion · Prevents crusting of the soil surface · Adds to the beauty · prevent freezing injuries Mulch benefit · Extended the seeding season · It keeps the seed bed loose · Shades the seedlings · Keeping the vegetables clean and dry
Defa WarmUp eelsoojendus on kasutajasõbralik süsteem, mis tagab teie autosõidu turvalise ja keskkonnasäästlikkuse. Mõne nupulevajutusega saate teha nii, et teie sõitma hakkamise ajaks on autot lihtne käivitada, salongis on mõnus temperatuur ja aku on täis laetud Defa Salongisoojendus Defa salongisoojendus on väike ja võimas soojapuhur. Saadaval kahe erineva võimsusega: 1400W ja 2000W. Salongisoojendusel on PTC (Positive Temperature Coefficient) soojuselement, mille võimsus reguleerub vastavalt sisseimetava õhu temperatuurile. Auto salongi soojenemisel väheneb salongisoojenduse võimsus ja vastavalt ka voolukulu. Salongisoojendusel ei ole hõõguvaid osi, seetõttu puudub ka auto süttimisoht. Salongisoojendusel on automaatne ülekuumenemiskaitse. Kui ülekuumenemiskaitse lülitub välja, võib seda taastada, kui võtta pistik välja ja lasta soojendusel jahtuda umbes 5 min. Lisaks sellele on seadmel veel nn
I've been living in Italy for half of year. ITALIAN FLAG Click to edit Master text styles Second level Third level Fourth level Fifth level CLIMATE Italy has a variety of climate systems. The inland northern areas of Italy have a relatively cool. Between the north and south there can be a considerable difference in temperature, above all during the winter: in some winter days it can be -2 °C and snowing in Milan, while it is 8 °C in Rome and 20 °C in Palermo Temperature differences are less extreme in the summer. GETTING AROUND Italy has well developed public and private transportation options Railway Busses High speed trains Waterways Airports Metros ENTERTAINMENT La Scala-worldknown theater in Milano Bagno il Faro- beachnightclub in Castiglione della Pescaia. VATICAN MUSEUMS
water level, take the indication from the lowest point of the menisci arc. 6. With a sudden gesture drop the metal piece into the acid. Shake so that the paper would open up as much as possible and observe how the reaction starts and how the water level in the burettes changes. When the reaction has ended and the levels are no longer changing, then let the evolved hydrogen cool down to room temperature for about 2...3 minutes while also observing that the water -level stays approximately the same. If the level starts to change noticeably then the device is not hermetic and the experiment has to be done all over again. 7. Move the burettes up and down so that the water levels in both burettes are once again at the same plane judging by the eyes and mark from the same burette the new level reading (V2). NB! Taking the levels to the
trademark of London transport along with black cabs and the Tube. Climate London has a temperate marine climate, like much of the British Isles, so the city rarely sees extremely high or low temperatures. Summers are warm with average high temperatures of 19 °C - 24 °C and lows of11 °C - 14 °C, however, temperatures can exceed 25 °C on many days, and in almost every year they exceed 30 °C on some days. The record high temperature in London was recorded on the 10th August 2003 when 39 °C was recorded. Winters in London are chilly, but rarely below freezing with daytime highs around 8 °C - 12 °C, while spring has mild days and cool evenings. The highest temperature ever recorded in London was 39 °C in August 2003. The lowest ever recorded temperature is -10 °C London has regular but generally light precipitation throughout the year, with average precipitation of 583.6 millimeters every year
Winter Activities Helen Allik KÜG Xb 2011 Skating Driving on the ice Sleigh ride Playing snowfight Making : Snowmen Snowangels Skiing Playing snowfight Spending free time Fun With friends or family At home, at school, at playgrounds Driving on the ice Fun Develop skills Ice track Skating,sledging and skiing Fun pastime Healthy Skiing competition Making snowmen and snowangels Snowman temperature over 0° C Thank you for your attention !
It means "no drink", as Koalas get enough fluids through the eucalyptis leaves they feed on. They do not move around much and are only active for about 2 hours of the day. IV slaid The thorny devil lizards, also know as dragon lizards, are a popular example of the Australian lizards that live in the Outback. Despite its dangerous appearance and its name it is one of the least aggressive reptiles. Thorny lizards are heliotherm, meaning they need sunlight to warm themselves up, and their body temperature and agility depends on the outside temperature. Thorny devils only grow about 20 cm in size (including the tail). They are thought to live up to 20 years. V slaid The Lumholtz Tree Kangaroo is found only in Queensland. They stay in trees for the majority of their life. They do venture to the ground to find another tree to inhabit. The Tree Kangaroo can leap up to 15 metres to another tree. They feeds on leaves, fruits and other such food sources.
Liebe Helina, Mit meiner Familie bin ich für zwei Wochen nach Italien geflogen. Wir wohnen hier in San Marino in einem Hotel. Wir scwimmen und bräune jeden Tag. Das wetter ist so warm und das Wasser auch. Die Temperature ist 29 Grad. Kinder haben so Spaß hier. Wir haben auch natürlich. Im Hotel gibt es morgens, mittags, und abends ein luxuriös Buffet. Morgen gehen wir Einkaufen. Ich will ein paar Souvenirs kaufen und bringe Dir auch etwas mit. Wenn wir wieder zu Hause sind, ich rufe Dir an und erzähle Dir mehr. Ganz liebe Grüße, Deine Shcwester Maria
patterns for animals such as polar bears and birds are being disrupted our world as we know it is changing. Some scientists believe that the climate will reach a tipping point, a point at which even a tiny additional increase would throw the system into violent change. We started doing harmful things and only now do we realize what we have done and what we are doing. At this current rate by the middle of next century the Earth's temperature may rise a predicted from 2 to 6 degrees Celsius. This may not seem as much but with the Earth's delicate balance we will have lost several species and habitats. Scientists are worried that soon the effects of what we have done may be irreversible. This temperature increase would drastically affect the growth of many different crops and cause the polar ice caps to melt, therefore increasing sea levels to rise up by several metres. Warmer oceans cause more intense storms
sum square. 3. ENOB – The effective number of bits and relates to SINAD. 4. THD – Ratio of the rms value of the fundamental signal to the mean value of RSS of its harmonics. 5. SFDR – Ratio of the RMS value of the signal to the RMS value of the worst spurious signal. 6. Channels – multiple analog signal inputs to the ADC that can be individually selected or selected through a multiplexor. 7. Linearity – Describes how an ADC conveter follows a linear function. 8. Operating temperature – A temperature at which the ADC functions optimally, usually given by the manufacturer. 9. Power dissipation – The proportion of power dissipated (through heat) when the ADC is working. Question 2: An 8 bit ADC has a reference voltage of 5V. What is the digital output code word for an input of 1.2V? 001111012 What is the voltage range corresponding to 1 LSB? 0,0195V Question 3. A 15 bit ADC has a reference voltage of 10V. What is the digital output code word
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