1. Millise aine molekule on joonisel kujutatud? Põhjendage oma vastust vähemalt kolme jooniselt ilmneva faktiga. Joonisel on kujutatud desoksüribonukleiinhappe (DNA) molekuli 1) DNA sekundaarstruktuur on biheeliks, mis meenutab spiraalselt keerdunud redelit 2) DNA ahelaid hoiavad kood vesiniksidemed, mis vastavalt komplementaarsuse printsiibile moodustuvad järgmiste lämmastikaluste vahel: A = T ja C = G 3) DNA molekuli ehituskiviks e monomeeriks on desoksüribonukleotiid, mis koosneb desoksüriboosist (viisnurk), millele kinnituvad lämmastikalus (tähistatud trükitähtedega) ja fosfaatrühm (ring) 2. Millist protsessi on kujutatud joonisel? Põhjendage oma vastust vähemalt kolme joonisel kujutatud faktiga? Joonisel on kujutatud replikatsiooni ehk DNA kahekordistumist 1) Jooniselt on näha DNA sekundaarstruktuur – biheeliks e kaksikspiraal 2) DNA ahelate vahele moodustuvad vesiniksidemed järgmiste ...
Ajalugu I Eesti ala minek Rootsi võimu alla Mitu etappi -Esmalt Põhja-Eesti -1583: Pljussa vaherahu Rootsi ja Venemaa vahel -Teine Lõuna-Eesti -1629: Altmargi vaherahu Poola ja Rootsi vahel Varasem rootsi aeg kuni 1629. Sellel ajal ei olnud veel Saaremaa (1645, Brömsebro rahu, Rootsi ja Taani vahel) ja Ruhnu saar (1660, Oliwa rahu, Rootsi ja Poola vahel). Rahvastik Eesti aladel. *1550: enne Liivi sõda, 280 000 300 000 inimest *1620: 100 000 140 000 inimest -Langes: -Sõjad: Liivi sõda, Poola-Rootsi sõda -17. sajandi alguses nälg: 1601-1603, ikaldus -75% taludest olid tühjad, eriti Harjumaal ja Kesk-Eestis; kõige vähem puudutas sõda Saaremaad *1695: 350 000 400 000 inimest -Tõusis: -Loomulik iive positiivne -Sisseränne: elati eestlastega koos, assimileerusid, võtsid omaks eesti kultuuri ja kee...
EESTI MAAÜLIKOOL Metsandus- ja maaehitusinstituut Geomaatika osakond SATELLIITMÕÕDISTAMINE I Referaat MI.0909 Koostaja: Kristi Ruul Juhendaja: dotsent Aive Liibusk Tartu 2017 SISUKORD SISSEJUHATUS ................................................................................................................... 3 1. ÜLEVAADE EGNOST ................................................................................................. 4 2. EGNOS KOLM TEENUST ........................................................................................... 6 3. RAKENDUSED EGNOS .............................................................................................. 7 4. EESTIS ................................................................................................................
What is expected of a graduate of the 21st century and how does the university play a role in contributing to a succesful outcome? Kaisa Kamenik In Mike Nichols 1967 cult film „The Graduate“, Dustin Hoffman character Benjamin Braddock, who has just graduated from college, is facing basically same questions as posed in the title of this essay. Everyone is asking what is he going to do with his life now, but he is very uncomfortable aswering them and at that point he doesn’t care as well. Being a third year history student in University of Tartu, I am wondering over the same questions and find myself often thinking what is expected of me after graduating and how has university played a role in my development for almost three years now. When asked what is the main purpose of university, most people would say that it is preparing students for different proffessions, which would...
Mool on ainehulga ühik, milles on 6,02x10²³ osakest Lihtaine on aine, mis koosneb ühe aine molekulidest. Liitaine on aine, mis koosneb kahe või enama aine molekulidest Hüdrogeenimine on reaktsioon, kus toimub H liitmine. Hape on aine, mis annab lahusesse vesinikioone Alus on aine, mis annab lahusesse hüdroksiidioone Tugev elektrolüüt on aine, mis esineb vesilahuses ainult ioonidena Nõrk elektrolüüt on aine, mis esineb vesilahuses ioonide ja molekulidena Redutseerimine on protsess, milles liidetakse elektrone Oksüdeerumine on protses, milles loovutatakse elektrone Valgud on polüpeptiidid Rasvad on triglütseriinid/ester Seep on rasvhappe sool Bensiin on süsivesinike segu Sahhariidid on polühüdroksükarbonüülühendid Keemilistes sidemete tekkel energia eraldub Pöörduva reaktsiooni tasakaal nihkub lähteainete lisamisel saaduste suunas Reaktsiooni kiirus lähteainete kontsentratsiooni suurendamisel kasvab Tahke joodi (I) aurustumisel katkeb mol...
EESTI MAAÜLIKOOL Tartu Tehnikakolledz Mailis Zirk ainetöö ,,Sööda teekond sigalasse" õppeaines ,,Agrologistika" TE.0903 Biotehniliste süsteemide eriala Üliõpilane: ,,....." .................... 2015. a .............................. Mailis Zirk Juhendaja: ,,....." .................... ...2015. a ............................... Oliver Sada Tartu 2015 SISUKORD SISUKORD........................................................................................................... 2 SISSEJUHATUS.................................................................................................... 3 1.SÖÖDA TEEKONNA LOGISTIKA.....................................................
Tallinna Tehnikaülikool Mehaanikateaduskond Mehhatroonikainstituut Masinamehaanika õppetool Masinamehaanika Kodutöö nr. 2 Üliõpilane: Ove Hillep Matriklinumber: 072974 Rühm: MATB Kuupäev: 15. mai 2012 Õppejõud: Merle Randrüüt Leo Teder Ülesanne 1 r = 250 mm l = 900 mm xB = 400 mm yB = 300 mm a) Määrata punkti A koordinaadid xA , yA funktsioonina pöördenurgast . xA = r * cos yA = r * sin b) Määrata punkti C koordinaadid xC , yC funktsioonina pöördenurgast . y B-rsin =arctan x B-rcos x C =rcos +lcos y C =rsin +lsin c) Kirjutada MATLAB-i või Octave'i pro- gramm, mis esitab punkti C liikumise graafiku (...
My family Yamileth Muñoz Méndez English A1 SENA 2014 My Husband Hugo Santa is my hus born on Jun band. He w e 25th 1978 as He is thirty in Colombia. five years special man old. He is a in my life. n and has a He is marrie son Sergio. d Soacha with H e lives in me in a pr house. etty and sm all He is tall a nd bit fat. straight blac He has sho k hair. His m rt He ha...
GRAMMAR REVISION I. TEGUSÕNA BE PÖÖRAMINE (VERB BE) OLEMA! BE VORMID ON: AM, IS, ARE (olevik), WAS, WERE (minevik). Olevik Minevik I am mina olen I was mina olin You are sina oled You were sina olid He is tema (m.) on ainsus He/ She/ It was tema/ see oli She is tema (n.) on It is see on We are meie oleme mitmus We were me olime You are teie olete You were te olite They are nemad on They were nemad olid II. LÜHENDID (SHORT FORMS) I am = I ´ m I (you/ they) have = I ´ ve You are = You ´ re she (he/ it) has = she ´ s He is = he ´ s is not = isn ´ t I will = I ´ll She is = she ´ s are not = aren ´ t will not = won ´t It is = ...
Home Assignment nr.3 Social Empirical Research (1) Observing a child Name: Karl Age: 1 year and 8 months Place: Home Time: 9.30- 10.30 Goal/ purpose: Assessment of the child´s development. There are many toys on the living rooms floor, pencils on the table and white paper for drawing. Mother is sitting on the couch and reading newspaper, at the same time television is playing. Karl is playing with stacking blocks and composes them next to each other by creating a circle with an empty hole in the centre. Now he starts to fulfill the hole with different toys: furry animals, cars. During the play he is babbling and telling some single words to himself. After ten minutes of playing alone, he decides to stand up and run to mummy´s, in the meanwhile shouting with high voice:"Mummy, mummy, mummy!" He takes the mother´s hand and takes her to the stacking blocks place. M...
A NEW BEGINNING It was a dark and a silent night, when two young riders dressed within black rushed across the Devil`s Field. Suddenly one of them stopped and glanced at the moonless sky. His horse felt nervous, imitating the feelings of his rider. The other man seized his horse as well and looked at his companion in a curious way. After a minute or two spent in abnormal silence the first rider cried out as loud as he could: "Run!" The second man jumped off his horse and rushed to the forest that was waiting some meters ahead. But then he remembered about the other rider, but when he turned the Devil`s Field was empty. His companion was gone as well the horses. The man was seriously scared now, but since he was one of the Royal Solders fear was not allowed to be shown in public. So he drew his half-iron, half-silver sword and decided to go back to the field, but then he thought: "Alec told me to...
In war, there are no unwounded soldiers. Jose Narosky If we see a soldier who has returned from the war with no visible injuries we think he got lucky. But in war there is always injuries, even if we can`t see them. This essay will touch upon soldiers who go through death of friends, companions and even enemies which will leave a big hole in their souls, also soldiers who have died in war and have left behind families and in some cases kids who have to grow up with one parent. Not to mention the wounded ones, who will suffer from the actions of the war for the rest of their lives. Firstly, soldiers who go through death of friends, companions and enemies have a big hole in their souls. Seeing death isn`t something you can just forget, it becomes a memory that he doesn`t want to remember. Some soldiers do not have strong nervous system and they can go crazy, s...
Kaudne kõne 1. Saatelause olevikus (he says that ...) Kõneleja juttu saab edasi anda otseselt (direct) ja kaudselt (reported). Otsene kõne: He says: "I am a man" Kaudne kõne: He says (that) he is a man. Kaudsel kõnel võivad muutuda asesõnad ja ka verbi pöördevormid. She tells me: ,,I like your dress." She tells me (that) she likes my dress. 2. Saatelause minevikus (he said that ...) Kui saatelause on minevikus, siis võivad samuti muutuda asesõnad ja verbi pöördevormid. Pane tähele! Oleviku vorm otseses kõnes muutub mineviku vormiks kaudses kõnes. am/is --- was are -- were do/does --- did want/like/know/go etc --- have/has had wanted/liked/knew/went etc will --- would can --- could wa...
INKA ISESEISEV TÖÖ ARE WOMEN BETTER PARENTS THAN MALE ? I think that it is hard to tell who is better parent mum or dad . I have no idea who is the better parent but a parent should give a child everything what a child needs to survive . My father left us when we were little . I have lived all my life with my mum . Sometimes it is hard but I don 't even imagine what life I would have if I should live with my dad . Because I don 't trust him . He was very violent to my mum . He is never there If I need him . My father should pay us alimony every month . He did it few months but now he has not sent us the alimony abot three months . Everytime when he came to our village , he didn 't came to visit us or to ask how we live . I have been thinking about him lately . Just wanna know how is he , is everyting OK and just wanna see him . I think that I don 't even recognize him when i should see him .
The Perks of Being a Wallflower by Stephen Chbosky 1 Explain a)`the wallflower' b) an epistolary novel a)Shy, has no friends, an unpopular person. b)This book consisted of the letters that Charlie wrote to somebody. 2 Give a short profile of Charlie. Shy, very smart. He likes reading books twice. He had lost two important people in his life his aunt Helen and his best friend Michael. He didn´t had other friends until he met Sam and Patrick. 3 Explain the mouse experiment (p.42 43). What's the significance of this experiment? 4 What kind of girlfriend does Charlie think his brother should have? What ideas does he have about super models? (p.43) A smart girl who wears a lot of sweathers and drinks cocoa. They would talk about books and issues and kiss in the rain. Charlie personally finds super models strange. 5 Talk about Charlie's grandfather.(p.4750) His grandfather u...
About a boy About a Boy is a 2002 British-American comedy-drama film co-written and directed by brothers Chris Weitz and Paul Weitz. It is an adaptation of the 1998 novel of the same name by Nick Hornby. The film stars Hugh Grant, Nicholas Hoult, Toni Collette, and Rachel Weisz. This film talks about a guy called Will Freeman. He has good job, nice house and car.But he hasn´t sustained girlfriend. He dates with many women. One day he comes across the idea that dating single moms meets will fix his problems. Then he joins with SPAT, there are single parents. Then he meets a beautful woman there. She has 2 year old son. She comes to dating with her son and and 12 year old boy called Marcus. Marcus lives with her mother Fiona. He was bullied in school by others students. Because he was different. And he hasn´t any friends except Will. At the end of film Marcus went to Rock song contest in school and he as g...
Test 12 1 Write the words 1 A person who works in the library librarian 2 To bring something back to somebody return 3 To continue to live after a dangerous event survive 4 To tell somebody that something is good recommend 5 Between 13 and 19 years old teenager 6 The name of a book title 2 Translate. 1 ulmekirjandus science fiction 2 lugemist katkestama put the book down 3 raamatuid raamatukogust laenutama borrow books from the library 4 ühe hooga läbi lugema in one go 5 samaaegselt at a time 6 humoristlik lugu humorous story 3 Translate. 1 Ema tahab, et ma kastaksin lilli. Mother wants me to water the flowers. 2 Ma tahan, et sa ...
Kidnapped chapter 1 sisukokkuvõtte Chapter 1 In June 1751 David Balfour (peategelane) left his fathers house in Essendean for the last time. Mr Campbell (peategelase sõber) was waiting for him. Mr Campbell asked: ,,Are you sorry to leave Essendean?" David replied: ,,I don´t know, sir, because I don´t know where i´m going or what will happen to me. I´ve been very happy in Essendean but I´ve never been anywhere else. My mother and father are dead now and I´m going to find my future." Mr Campbell told David that his father has given him a letter before he died. It was his inheritance. David´s father wanted him to go to the House of Shaws, near Edinburgh. David was surprised, because he didn´t know anything about the House of Shaws. Mr Campbell said goodbye and David started to go to the House of Shaws. On the morning of the second day, David came to the top of a hill. Below him, he saw the city of Edinb...
Medaljon Ene Sepp Ele ry Mitm a n 9 .kla s s Miks valisin selle raamatu ? T a h a n lug e d a kõ ik s e lle s s a rja s o le va d ra a m a tud lä b i. S e e o n n üüd jä rg m ine o h ve r. O n tä na p ä e va ne . Millest raamat räägib ? T üd rukus t, ke lle l o li vä g a ko rra lik p e re ko nd . T e m a e lu m uud a b s õ num , m ille ta s a a b p o is ilt, ke s ta jus t m a h a jä ttis . S õ num it lug e nud jo o ks e b He id i ko o lis t vä lja , jo o b e nd m a a ni tä is ja p e a a e g u, e t kukub jõ kke . S e l h e tke l le ia b tüd ruku p o is s , ke s ta p ä ä s ta b ning a ita b ta l e d a s is t e lu ko rra ld a d a . T üd rukul te kiva d tülid e m a g a , kuid s a m a s is a p o o ld a b tüta rt p e a a e g u, e t tä ie s ti. Kui tüd ruk 1 5 .a a s ta s e lt ra s e ...
TEST Unit 2 1 1. Ann tried to focus on learning new words. 2. The chances are that our tearm will win. 3. Make use of your free time and read books. 4. What goal did you set for yourself? 5. Amy finally gave me a chance to read her essay. 6. Unfortunately, my general knowledge is quite limited. 7. It`s possible to improve your memory skills. 8. Where you successful in the quiz? 2 1. had been 2. raised 3. puffed 4. said 5. did I punish / have I punished 6. sobbed 7. shout / shouted 8. tear / tore 9. don`t remember 10. did 3 1. b 2. c 3. b 4. a 4 1. What did the student have to do? 2. Why didn`t he buy the book? 3. Where did he try to find the book? 4. How did he solve the problem? 5. Was the student told off for reading the book? 6. Why was the book put in another place? Model answer...
Test 13 1 Translate. 1 Minu lemmiklill on maikelluke. My favourite flower is the lily of the valley. 2 Eesti rahvuslikud sümbolid on suitsupääsuke ja rukkilill. The Estonian national symbols are the barnswallow and the cornflower. 3 See kindlus on pärit 15. sajandist. This fortress dates from the 15th century. 4 Saaremaal on palju tuuleveskeid. There are lots of windmills on Saaremaa. 5 Eesti pinnas ei ole väga rammus. Estonian soil is not very rich. 6 Kas sa oled käinud paekivi muuseumis Porkunis? Have you been to the limestone museum in Porkuni? 7 Raekoja plats The Town Hall Square 8 millegagi võrdlema compare sth with sth 2 Write the questions. 1 in / longest / What / Estonia / is / the / river What is the longest river in Estonia? 2 ever / smoke / Have / a / had / sauna / you Have you ever had a smoke sauna? 3 language / of / is / official / What / the / Estonia What is the offici...
Review Top Gear is an entertaining TV program for car enthusiasts. Usually episodes are made in United Kingdom, but some are made in Europe and America. Presenters are Jeremy Clarkson, Richard Hammond who called "Hamster" and James May who called "Captain Slow". Top Gear has done 15 seasons and now 16 season is coming completely on 16th March. In program they test cars and they make one quick lap with that car. Their racing driver is called The Stig. They make some challanges with old and cheap cars and they show which car is best in that category. They have guests in show. Their guest drive fast lap with Kia Cee´d which is normal price car and not very fast. Then they take the lap time and but it on the board. They use the wall, which called "Cool Wall". There is many cars which are cools, un cools, seriously un cools or sub zeros, like they think. Every episode they change car positions. The latest episode was very funny. UK Top Ge...
CONDITIONALS ZERO CONDITIONAL If you don't water flowers, they die. If you have a headache, stop watching TV. If clause: Main clause: PRESENT SIMPLE PRESENT SIMPLE or IMPERATIVE With zero conditional we express a general truth or we give advice. FIRST CONDITIONAL If the weather is nice, we will go for a walk. If you don't apologize, she will never trust you again. If clause: Main clause: PRESENT SIMPLE FUTURE SIMPLE The first conditional refers to the present and future. It expresses a possible condition and its probable result in the future. SECOND CONDITIONAL Jack wants to buy a house but he can't do this because he doesn't have any money. If I had a lo t o f m o ne y, I would buy a b ig h o us e . SECOND CONDITIONAL Susan wants to phone...
Lihtlause (The simple sentence) Lauseliikmed on alus (t/ie subject),iildis (the predicale), sihitis lthe objecr) ja mddrus (.the adver- blal1. Lau.eliikmek. rdih olla iiLl.,siksona r0i terve:dnade riihm ehl< lraas. faraline sdnajiirg on: Alus Oeldis Sihitis MAarus Tbm played sot:f yesteral0!-. My elder brother will play tahle tennis next week Lausete liigid (Klrds ol sentence.s) Viiitlaused (Statements'l teata...
l kl o re Fo di t i on r al tra O Folk lo elem re can ents c the , it e ontain r s e ever ometim qually c ligious y e o o prac day life s mund ncerns r mythi n t . a it c narr ical an Folklore ne tra self wit io a d t freq d h conf tive pa he es uent itions o ...
MY FAMILY. FAMILY IS EXTREMELY IMPORTANT IN OUR LIFE. I N A WAY , OUR FAMILY IS OUR LIFE. A FAMILY IS NOT JUST A GROUP OF RELATIVES LIVING IN ONE APARTMENT OR HOUSE . A FAMILY CONSISTS OF THE CLOSEST AND DEAREST PEOPLE IN THE WORLD , ALWAYS READY TO LISTEN TO YOU , ALWAYS READY TO SHARE YOU JOY AND TO PROVIDE HELP IN NEED . OUR FAMILY IS NOT VERY LARGE: MY PARENTS , MY BROTHER, MY GRANDPARENTS AND I. SOMETIMES MY UNCLE AND AUNT VISIT WITH THEIR DAUGHTER AND SON, WHO ARE MY COUSINS . OUR FAMILY IS VERY FRIENDLY . ANY TIME, WE HAVE A CHANCE WE TRY TO DO SOMETHING TOGETHER , TO GO TO THE COUNTRY , PLAY SOME KIND OF GAME FOR ALL OR JUST SIT AT A TABLE AND TELL EACH OTHER FUNNY STORIES . I WILL START WITH MY PARENTS. M Y MOTHER AND FATHER MET AT THE UNIVERSITY. THEY GOT MARRIED ONE YEAR AFTER GRADUATION . THEY HAVE BEEN WIFE AND HUSBAND FOR 19 YEARS ALREADY . M Y MOTHER ' S NAME IS E MMA A USTEN . S HE IS FORTY -THREE YEARS OLD ,...
Test 18 1 Translate. 1 Haruldased loomad on kaitse all. Rare animals are under protection. 2 Jääaeg on populaarne film. Ice age is a popular movie. 3 Rebasejaht on kõrgklassi ajaviide. Fox Hunting is an upper-class pastime. 4 Ma pean iga päev klaverimängu harjutama. I have to practise playing the piano every day. 5 Mitu sportlast sellel võistlusel osales? How many athletes participated in this competition? 6 Vanemad on vastutatavad oma laste eest. Parents are responsible for their children. 7 Me asusime teele varahommikul. We set-off early in the morning. 8 Kas sa saad paar minutit oodata? Can you wait a couple of minutes? 2 Write sentences using the information in the table. 1 Mary likes singing, travelling and ice cream. 2 Tom likes ice cream, stories about animals and travelling. 3 Mary doesn´t like stories about animals or watching cartoons. 4 Tom doesn´t like watching cart...
Unit 3 Test 1.Listen to Pat Price talking about some TV programmes and complete the table.(see on kuulamis ülesanne,ja see on tabelina:D) 1)BBC 1 2)9:00 4)Food and Drink 5)fish menus and recepts 6)10:10 7)Travel 9)News 10)10:35 11)The right stuff 2.Translate 1)He hasn`t shown any interest in me. 2)Jimmy`s little sister didn`t give us any privacy. 3)I can`t get him out of my mind. 4)Emily wanted to impress the boys with her knowledge. 5)John always gets butterflies in his stomach before a show. 6)You should include some photos in your research. 7)What`s on? Did you notice somebody? 8) I went weak at the knees when I met him yesterday. 3.Rewrite the sentences using unless. 1) He won`y tell you unless you talk to him privately. 2) I won`t be late unless i go on foot. 3) Dan will feel miserable unless you call him. 4) Don`t buy the jean...
Leonardo Da Vinci We are making a presentation about Leonardo da Vinci. He was an Italian polymath and he had a wide range of interests including sculpture, science and painting. He is widely considered one of the greatest and most famous painters of all time. He was born on April 15th 1452 in a town called Vinci, that is also where he got his name from. Very little is known about his early life, but he spent his first five years with his mother and then moved together with his father. Leonardo had 12 half-siblings who were all much younger than him. Leonardo received an informal education in Latin, geometry and mathematics. At the age of 14 he joined a workshop held by an artist known as Verrocchio. There he painted his painting `'Baptism of Christ'', which first gained notoriety. Leonardo Da Vinci died in 1519 at the age of 67. Leonardo was and is primarily known as a painter. Among his other works, `'Mona Lisa'' is the most famou...
THE GREAT GATSBY BY FRANCIS SCOTT FITZGERALD Kristel Onno 10ac FRANCIS SCOTT FITZGERALD Francis Scott Key Fitzgerald was born in 1896 and raised in St. Paul, Minnesota attended three different preparatory schools before entering Princeton University in 1913. In his senior year he dropped out of school LOVE AND WAR He joined the army , as World War I neared its end He fell in love with Zelda Sayre, who didn't married him until he provided for her financially. The Fitzgeralds became part of the wealthy, extravagant society of this time. FITZGERALD'S DECLINE he decline of Fitzgerald's personal and rtistic life ended in the 1920s. cott was forced to write "hack work" o support their lifestyle. is addiction to alcohol increased. elda died in a fire e died of a heart attack at age 44. BOOK CHARACTE...
Tr ave l l i ng The mos t c ommon ways of t r ave l l i ng By a e r opl a ne By c r ui s e r By c a r By t r a i n By bi c yc l e On f oot Tr ave l ? But whe r e ? 1. Fr a nc e 81, 9 mi l 2. Spa i n 59, 2 mi l 3. Uni t e s St a t e s 56 mi l 4. Chi na 54, 7 mi l 5. I t a l y 43, 7 mi l Pr os of t our i s m Br i ngs i n mone y. Put s your c ount r y " on t he ma p" . Cul t ur e & wa y of l i f e. The r e gi on bui l ds mor e a t t r a c t i on f ...
1. Elektrivool - vabade laengu kandjate suunatud liikumine, - > + 2. Voolutugevus (I) - sõltub juhi ristlõike pikkusest, lisaks veel ühe üksiku laengu kandja laengust ning kiirusest 3. Näitab: kui suur laeng läbib juhi ristlõiget ajaühikus I= q/t Mõõdetakse: amprites (1A) 4. Takistus (R) - näitab keha mõju teda läbivale elektrivoolule (ühik Ω) R= ρ * l/S Takisti - kindla takistusega keha, Reostaat - muudetava takistusega takisti Sõltub: temperatuurist - mida suurem to, seda suurem on takistus, juhi mõõtmetest - mida suurem on pindala, seda väiksem on takistus 5. Ülijuhtivus - nähtus, kus väga madalal to (0 kelvini (K) lähistel) eritakistus praktiliselt kaob) 6. Kõrgtemp ülijuht - ained, mille ülijuhtivus avaldub kõrgemal to kui 30oK 7. Jadaühendus (ampermeeter = I const) - ühendatud jadamisi (järjest) ...
Test 16 1 Translate. 1 Mul olid varemalt pikad juuksed. I used to have long hair. 2 Kas see on teie kooli direktor? Is that the head teacher of your school? 3 Peaaegu igaüks räägib võõrkeelt aktsendiga. Almost everyone speaks a foreign language with an accent. 4 Ära muretse, sinu inglise keel on suurepärane. Don´t worry, your English is excellent. 5 Ma ei suuda taluda valju muusikat. I can´t stand loud music. 6 Kas sa tahaksid töötada ruumis või väljas? Would you like to work indoors or outdoors? 2 Complete the sentences with a job. 1 Vets look after sick animals. 2 Lifeguards work on the beach and help swimmers in danger. 3 Childminders look after small children when their parents are at work. 4 Teachers work at school. 5 Plumbers mend baths, sinks, and leaks. 6 Cooks prepare food. 7 Nurses help doctors and look after people who are ill. 8 Farmers work in the fields. 3 Write the o...
I read the book ,,The last song ", so to begin with the book told a story about 17 year old Veronica (called Ronnie )Miller´s life while her parents divorced and her father Steve moved from New York, where she lives to North Carolina, Wilmington. Steve was a concert pianist and teacher. She hasn´t met her father for three years and now her mother sent her and her brother Jonah to dad´s place, which was located near the beach. Ronnie was distant from her parents and especially from her father. In Wilmington she had a good time with her new friend Will, how she met at the beach while he was playing volleyball and run into her by accident, but Will was the last person she thought she'd ever be attracted to, and she found herself falling for him, opening herself up to the greatest happiness that she has ever known. But Ronnie´s father was at the start of the book very careful with that relationship because he didn´t want Ronnie to get hurt....
The wonderful wizard of Oz The book is talking about the girl, Dorothy, who lives with her aunt Em and uncle Henry in the midst of the great Kansas prairies. She is a little girl who is happy just because her dog. Her aunt and uncle are very serious and unhappy people, they are only working all the time but they are still pour. One day uncle Henry was sitting upon the doorstep and looked at the sky what was more greyer than usual. Suddenly he stoop up and called to his wife that cyclone is coming. They were very confused because they didn´t have garret or cellar. There were only a small dug in the ground, called a cyclone cellar, where they could go in case one of those whirlwinds would come. So, they all ran the that cyclone cellar, but in the last minute Toto, her dog was running away and Dorothy went to look for it. And just before Dorothy could ran in the dug, the house whirld around two or three times and rose slowly through the ai...
Fred and George Weasley gave to Harry the Marauder's map which led him through a secret passageway into Hogsmeade, where he rejoins Ron and Hermione.In fact. Harry hadn`t got permission to visit the Hogsmeade, because no one had signed his permission form, so that was the only way how he can visit it. Inside the Hogsmeade tavern, Harry overheard Cornelius Fudge discussing Sirius Black's responsibility for Harry's parents' deaths.They also discussed the death of the another Hogwarts student, Peter Pettigrew, who was blown to scraps. At Hogwarts, Harry received a notice from Hagrid where he said Buckbeak, the hippogriff who attacked Malfoy, is going to be put on trial. Hagrid was very funereal and inconsolable about it that maybe he doesn`t see his charming and faithful never again if they sentence him to death . Harry received for Christmas, a Firebolt, the most impressive racing broomstick in the world. Professor McGonagall took it away...
Kokkuvõte secunda neljandast bioloogia kontrolltööst läbi aastate (2004- 2010) * 1. Osa Mõisted (1p) -) Gameet organismi sugurakk. -) Meioos sugurakkude jagunemine, mille käigus tagatakse kromosoomide arvu kahe kordne vähenemine. -) Mitoos ühest keharakust saab mitoosi teel kaks. Tuumas on vahetult enne seda toimunud DNA replikatsioon ja nüüd tekib kaks isengile vastava kromosoomide arvuga tütarrakku. -) Rakutsükkel raku eluring ühe mitoosi lõpust teise lõpuni. -) Spermatogoon meessuguraku eellane, millest areneb spermatogeneesi kaudu sperm. -) Spermatogenees spermi areng spermatogoonist spermini. -) Postembrüogenees loote järgne areng sünnist surmani. -) Menstruatsioon viljastumata munaraku väljumine naise kehast koos emaka seina rakkudega. -) Entoderm sisemine lootekiht, millest arenevad hingamis- ja seedeelundkonnad. -) Karükokinees eukariüootse rakutuuma jagunemin...
Eva Kor arrived at Auschwitz with her mother and twin sister in 1944, when she was just 10-years old. That day on the selection platform was the last time she would ever see her mother again. Eva’s mother was sent directly to the gas chamber. For the next nine months, Eva and her sister Miriam were housed in a rat-infested bunk with 300 other children and subjected to medical experiments daily. Despite the daily torture, Eva was determined to survive. When liberation finally came on January 27, 1945, Eva and Miriam were at the front of the line as the children were led out of Auschwitz. Renee Firestone survived by using her skills as an aspiring designer to throw off the Nazis. After Auschwitz she met her brother and moved to Prague. She was a famous fashion designer and later on she and her brother moved to U.S. Martin Greenfield survived the bitter cold of the death march by wearing layers of discarded Gestapo uniform shirts he obta...
About a boy Nick Hornby I read a book named About a boy. It was a book full of romance, serious problems, also full of comedy . This story is about a man called Will and a boy called Marcus, how did they change each other lives. Will lives a very comfortable lifestyle in London, thanks to substantial royalties left to him from the successful Christmas song that his father composed. Will doesn´t need to work and spends most of his free time watching television, and reading about pop culture. When Will's friends, Christine and John ask him to be the godfather of their second child, Will bluntly refuses, he didn´t want to be responsible for the child, if something would happen with her parents. In an attempt to avoid spending time with the couple, Will meets Angie, and starts dating with her. But soon they break up and Will understands, that he have to look...
Frankenstein by Mary Shelley Mary Wollstonecraft Shelly was an English romantic/gothic novelist, who lived 30. August 1797 till 1. February 1851. The idea for the book was influenced by her nightmare and she began writing “Frankenstein” in a very young age. This book provides a fascinating story of what one man can create and how it effect`s the people surrounding him. Therefore this book will make you WANT to know more when the story progresses. Not only does this book take an interesting look into the many events which occurred, but describes the characters who`s lives these intentions influenced, as well The story is about a man who had created a monster. The story begins in the North Pole, on a boat, where captain Robert Walton was on a journey of discovery. The Captain met a man whose name was Victor Frankenstein. Victor was very ill and his quest to destroy the monster...
New P r e – I n t e r m e d i a t e FOURTH EDITION © Oxford University Press 2012 Unit 1 Test A 13 getting 1 6 2 Where were you born 2 amazed 3 Why are you here in Chicago 3 embarrassing 4 What are you studying 4 amazing 5 What did you do in India / What was your job in 5 embarrassed India 6 interested 6 How often do you go back to India 7 2 2 play 2 How much, a 3 go 3 How long, h 4 speak 4 Whose, d 5 does 5 How many, i 6 make 6 Which, f ...
TEGUSÕNA AKTIIVI AJAD Lihtolevik Kestev olevik Perfekti olevik Perfekti kestev O [ ma töötan (igal suvel) ] [ ma töötan (praegu) ] [ ma olen (siin) töötanud (alates [ (täna) olen ma (jub 1987. a.) ] töötanud ] O L I, you, we, they I am E work working I, you, we, they have worked I, you, we they have bee V He, she, it He, she, it is He, she, it has He, she, it has b I works working worked ...
Henry Ford Topics of discussion • Early years • Ford Motor Company • Model T • Ford Airplane Company Early years • was born July 30, 1863 • he had a reputation as a watch repairman • In 1879, he left home • work as an apprentice machinis • In 1882, he returned on the family farm • married Clara Ala Bryant in 1888 • In 1891, he became an engineer with the Edison Illuminating Company • His 1st vehicle named the Ford Quadricycle, tested in 1891. • a second vehicle, was completed in 1898 Ford Motor Company • On June 16, 1903 • $28,000 capital • a new land speed record (147.0 km/h) Model T • was introduced on October 1, 1908 • steering wheel on the left • $825 • By 1918, half of all cars in America were Model T's Ford Airplane Company • In 1925 • Ford 4AT Trimotor • June 11, 1926
TTÜ Keemia ja biotehnoloogia instituut Analüütilise keemia õppetool YKA3411 Instrumentaalanalüüs GK Gaasikromatograafia Õpperühm: Töö teostaja: Õppejõud: Töö teostatud: Töö kaitstud: Töö ülesanne: Tundmatu orgaaniliste ainete segu kvalitatiivne ja kvantitatiivne analüüs gaasivedelik- kromatograafilisel meetodil. Töövahendid: Aparatuur: gaasikromatograaf Agilent 789A massispektromeetrilise detektoriga, He balloon, arvuti. Kolonnid: Zebron ZB-5 Msi, seotud faasiga kvartskapillaar mõõtmetega 30m × 0,25mm × 0,25 m. Töö tingimused: Kolonni temperatuur 35o 250oC Aurusti temperatuur 300 oC He kiirus kolonnis 1,3 mL/min He rõhk kolonni ees 16,1 psi He jaotus kolonni ees 1:30 Proov...
Kodused ülesanded: 1. Kui palju vett saab 70 m3 auru, mis on temperatuuril 180 o C ja rõhul 8,0 atm, kondenseerumisel? Lahendus: P = 8,0atm, T = (273+180) = 453K, V = 70m3 = 70000dm3. g 8 a tm * 7 0 0 0 0 d m 3 * 1 8 P *V *M m ol m (H 2 O ) = = = 271362g = 271 kg R *T 3 a tm * d m 0 ,0 8 2 *4 5 3 K m o l* K 2. Gaasisegu sisaldab 22% heeliumi, 18% vesinikku, 30% lämmastikku ja 30% argooni. Milline on segu koostis mahuprotsentides? ...
Töö nr 5A Poorse materjali eripinna määramine Juhendaja: Töö teostaja: Töö ülesanne: Määrata poorse materjali eripind seadme Quantasorb abil. Töö käik 1)Kaalusin 0.048 g uuritavat süsinikmaterjali(K835) He rõhk oli 160 kPa ning N2 rõhk 170kPa 2) Adsorptsiooni isotermi mõõtmiseks oli vaja määrata adsorbeerunud gaasi (N2) hulk vastaval gaa t(N2) t(N2)+t(He) p/po 87 24 0.275862 91 24 0.263736 89 24 0.269663 92 24 0.26087 Keskmised väärtused 89.75 24 0.267409 3) Adsorptsioon Imax(mA) Counteri näit Imin(mA) 47.1 ...
It Seems Excessive ... but That Doesn´t Mean It Didn´t Happen Slash and Anthony Bozza Autor: Heiko Källo Kunda ÜG ·Born on July 23, 1965 ·His schoolwork started to go downhill as he skipped class to sit playing guitar all day. ·Slash eventually got so tired of school that he dropped out in 11th grade. ·Slash steal until he got famous. ·He loved steal snakes and rare animals. Slash have over 20 snakes. ·He changed his passion for drinking and doing drugs. ·Slash got his first guitar from his grandmother, and it only had one string. ·His pulse once stopped after a drug overdose at a hotel. Doctors were able to revive him with a shot of adrenaline into his chest. ·. In August 2009, Time Magazine ranked him #2 on its list of the "10 Best Electric Guitar Players of All-...
*Mehhaaniliste vnkumiste iseloomustamiseks kasutatakse jrgmisi fsikalisi suurusi: 1. hlve; 2. amplituud; 3. sagedus; 4. periood. *Hlbeksnimetatakse keha kaugust tasakaaluasendist. *Hlbe this on x ja hikuks [1m]. *Amplituudiks nimetatakse keha maksimaalset kaugust tasakaaluasendist. *Amplituudi this on A ja hikuks [1m]. *Sagedus on fsikaline suurus, mis nitab mitu vnget teeb keha aja hikus. *Sageduse thiseks on (kahtlane V)-n/f n=N/t N-vngete arv. t-aeg. *Sageduse hikuks on 1 Hertz [1Hz] *1 Hertz on niisugune keha vnkumise seadus, mis teeb 1 sekundis he tisvnke. *1kHz= 1 000Hz; 1mHz= 1 000 000Hz. *Perioodiks nimetatakse fsikalist suurust, mis nitab he tisvnke sooritamiseks kulunud aega. *Perioodi this on T ja hikuks [1s]. *Periood on sageduse prdvrtus ehk T=1/n. T=t/N.
RUNNING HEAD: RUSSIA Russia Throughout the History U.S Government Table of Contents 1. Introduction 2. History of Russia 3. Russia nowadays 4. Important people in Russia throughout the history 5. Conclusion 6. References Introduction- Russia Throughout the History Russia is a one of the biggest countries is the world. The first clues about Russian history are from as early as the 9th century. Russia has suffered through rough times in war, mad leaders and tough life amongst the locals. Over times the country has had several different names and political systems. They have been an empire ruled by a czar, a communist nation, and a democratic federation. Nowadays the country's official name is the Russian Federation ("Basic facts about,"). The head of the executive branch i...
Test 17 1 Translate. 1 Tal on läbitungivad silmad. She has piercing eyes. 2 Ta juuksed on sassis. Her hair is messy. 3 Tal on siilipea. He has a crew-cut. 4 Ta on pikk ja sale. She is tall and slim. 5 Keegi on mu jalgratta ära varastanud. Somebody ahs stolen my bike. 6 Sa oled täna ebatavaliselt vaikne. You are unusually quiet today. 7 Ta suutis ette näha oma õnnestumisi ja ebaõnnestumisi. He could forsee his successes and failures. 8 Ma ei tahtnud sulle piinlikkust valmistada. I didn´t want to embarrass you. 2 Write synonyms. 1 powerful mighty 5 huge vast 2 handsome beautiful 6 untidy messy 3 frightening scary 7 nervous worried 4 intelligent bright 8 friendly kind 3 Write in reported speech. 1 The teacher asks, "What is the capital o...
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