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"absorbed" - 51 õppematerjali

4
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The Cataclysmic Death of Stars

Still more luminous than a billion suns, the supernova outshone the combined light from all the stars in its home galaxy, glowing white-hot from the radioactive decay of unstable nickel atoms forged in the explosion. Gal-Yam pointed to a computer screen showing a squiggly line--the glow broken down into its component colors, or wavelengths. Each dip in the line represented a wavelength of light absorbed by a different element--silicon, cobalt, calcium, iron--in the debris of the star. Destruction and creation were conjoined on the screen. The elements revealed there, like those from countless earlier supernovas, will eventually find their way into new stars and perhaps new planets, Gal-Yam said. He added: "I'm just really happy to be observing this." The star had begun its race to destruction long before that night on Palomar, when it began...

Inglise keel - Tallinna Tehnikaülikool
15 allalaadimist
5
docx

Drugs and how they affect your health.

Nicotine is the drug in tobacco leaves. Whether someone smokes, chews, or sniffs tobacco, he or she is delivering nicotine to the brain. Each cigarette contains about 10 milligrams of nicotine. Nicotine is what keeps people smoking despite its harmful effects. Because the smoker inhales only some of the smoke from a cigarette and not all of each puff is absorbed in the lungs, a smoker gets about 1 to 2 milligrams of the drug from each cigarette. A drop of pure nicotine would kill a person-in fact, nicotine can be used as a pesticide on crops. You might hear cigarettes referred to as smokes, cigs, or butts. Smokeless tobacco is often called chew, dip, spit tobacco, or snuff. How Many Teens Use It? More than 3 and one-half million teens between the ages of 12 and 17 use tobacco-that's about 15 percent...

Inglise keel - Põhikool
36 allalaadimist
10
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Eelsoojendisüsteem - Referaat

5 Defa WarmUp..................................................................................................................5 Defa mootorisoojendus...

Auto õpetus - Kutsekool
113 allalaadimist
256
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Ford escorti käsiraamat

When the brake pedal is beginning with the number one cylinder. piston is at bottom dead centre. Constant velocity (CV) joint A type of pressed, curved brake shoes with friction Flywheel A heavy spinning wheel in which universal joint that cancels out vibrations linings press against the inside of the drum to energy is absorbed and stored by means of caused by driving power being transmitted slow or stop the vehicle. momentum. On cars, the flywheel is attached through an angle. to the crankshaft to smooth out firing Core plug A disc or cup-shaped metal device E impulses. inserted in a hole in a...

Auto õpetus - Kutsekool
106 allalaadimist
13
odt

Tuuma energia

Tartus secondary school of business Nuclear Power Helena Nulk form 11b Tartu 2009 Table of contents Introduction..........................................................................................................................................3 What is nuclear power?...

Füüsika - Keskkool
21 allalaadimist
26
docx

Mootor

Põltsamaa Ametikool Automootor A1 Andres Asson Kaarlimõisa 2009 Liigid Kütuse liigid: Bensiin Diisel Gaas Bio Elekter Hübriid Tahke Automootori litraaz: 0,75 ; 0,9; 1,0; 1,2; 1,...

Auto õpetus - Kutsekool
173 allalaadimist
9
doc

Neurobioloogias sönade seletus, ingl keelne

RETROGRADE TRANSPORT – Axonal transport towards the cell body, e.g. transport of molecules of trophic factors taken up at the nerve terminal. It uses neuronal cystoskeleton, i.e. the system of neurotubules and neurofilaments which make a kind of scaffolding inside a neurone. REUPTAKE – A process by which released neurotransmitters are absorbed by the presynaptic (releasing) neurone; it terminates the act of neurotransmission. ROD – A sensory neurone located in the periphery of the retina. It is sensitive to light of low sensitivity and important for night vision. SECOND MESSENGERS – Molecules which are generated in response to the binding of a neurotransmitter to postsynaptic receptors. They signal to the inside of a neurone the event of synaptic neurotransmission; e.g. cy...

Psühholoogia - Akadeemia Nord
31 allalaadimist
20
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Energeetika arengu plaanimine

There are a variety of technologies that have been developed to take advantage of solar energy. These include: Photovoltaic Systems Producing electricity directly from sunlight. Solar cells convert sunlight directly into electricity. Solar cells are often used to power calculators and watches. They are made of semiconducting materials similar to those used in computer chips. When sunlight is absorbed by these materials, the solar energy knocks electrons loose from their atoms, allowing the electrons to flow through the material to produce electricity. This process of converting light (photons) to electricity (voltage) is called the photovoltaic (PV) effect. Solar cells are typically combined into modules that hold about 40 cells; a number of these modules are mounted in PV arrays that can measure up to several meters on a side. These fl...

Energeetika arengu plaanimine - Tallinna Tehnikaülikool
38 allalaadimist
274
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Videvik(kogu raamat Inglise keeles)

I gave her my Seattle excuse. After I hung up, I tried to concentrate on dinner -- dicing the chicken especially; I didn't want to take another trip to the emergency room. But my head was spinning, trying to analyze every word Edward had spoken today. What did he mean, it was better if we weren't friends? My stomach twisted as I realized what he must have meant. He must see how absorbed I was by him; he must not want to lead me on... so we couldn't even be friends... because he wasn't interested in me at all. Of course he wasn't interested in me, I thought angrily, my eyes stinging -- a delayed reaction to the onions. I wasn't interesting. And he was. Interesting... and brilliant... and mysterious... and perfect... and beautiful... and possibly able to lift full-sized vans with one hand. Well, that was fine. I could leave hi...

Kirjandus - Põhikool
17 allalaadimist
12
ppt

Betoon

TTÜ Tartu kolledz Durability of concrete Tauri Must Tartu 2009 Main Content Cement Aggregate Sand Water Chemical admixtures Field of application Concrete is used in... · Pavements · architectural structures · Foundations · roads · Bridges · marine- and parking structures · brick/block wa...

Betooniõpetus - Tallinna Tehnikaülikool
52 allalaadimist
1
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Betoon

Next, there are three major types of flow constants for concrete. (slide) Firstly there is permeability which is a rate of flow of fluid into a porous solid of concrete. Then comes diffusivity- a situation where gas or liquid will be transmitted through the substance. And finally there is sorptivity which is a process where liquid is absorbed by capillarity. When the concrete is drying, it is very important to cure it well. (slide) It means watering the concrete to keep all the previous factors as low as possible. (slide) Degradation of concrete is mainly caused by chemical affects such as reactions with sulfates, sea water, acids and alkalis and physical affects including frost, fire, wind and water erosion. The chemical processes are complicated and need special circumstances t...

Betooniõpetus - Tallinna Tehnikaülikool
27 allalaadimist
1
doc

Antique Garden Ornament

Antique Garden Ornament Nimi Abstract Americans began to ornament their gardens in the early eighteen century, with the establishment of the great plantations of the Virginia tidewater and the estates of eastern Pennsylvania. These colonial landowners built handsome walls and gates, installed superb statuary and fount...

Inglise keel - Eesti Maaülikool
19 allalaadimist
3
doc

U2-vocabulary

Unit 2 vocabulary cope with ­ toime tulema, hakkama saama abruptly ­ järsult, äkiliselt crash (into) ­ kokku põrkama, vastu absorbed in ­ hõivatud, süvenenud sõitma (avariis) achieve ­ saavutama, läbi raskuste criticise ­ kritiseerima teostama crooked (teeth) ­ puseri...

Inglise keel - Keskkool
9 allalaadimist
11
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Dosimeetria

Tartu Ülikool Türi Kolledz Dosimeetria põhimõisted Referaat Koostaja : Triin Länts Juhendajad: Tiiu Müürsepp ja Hele Siimon Türi 2010 1. Sissejuhatus Referaadi teemaks on dosimeetria põhimõisted.Teema määras praktikumi juhendaja. Referaadis käsitletakse doose,doosekiirguseid, mõõtühikud ja aparatuuri,millega tegeledakse dosimeetrias. Alates rön...

Keskkonafüüsika - Tartu Ülikool
7 allalaadimist
3
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Heinrich Rudolf Hertz

veebruar 1857 - 1. jaanuar 1894) oli saksa füüsik, kes selgitas ja laiendas elektromagnetiline teooria valguses, mis oli ajama poolt Maxwell. He was the first to satisfactorily demonstrate the existence of by building an apparatus to produce and detect or waves. Ta oli esimene rahuldavalt näidata olemasolu elektromagnetiliste lainete poolt hoone seadmed toota ja avastada...

Füüsika - Kutsekool
23 allalaadimist
12
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Tuumaenergia materjal

Tuumaenergia Tuumaenergeetika on üks süsinikuvaba energeetika liike, sest tema tootmisel ei toimu süsinikku sisaldava kütuse põletamist ning õhku satub väga vähe globaalset soojenemist põhjustavaid süsinikuühendeid. Samas ei ole tuumaenergia taastuvenergia, sest teda saadakse tänapäeval fossiilsest kütusest ­uraanist - mille varud on lõplikud ja ammenduvad lähema saja aasta jooksul....

Füüsika - Keskkool
23 allalaadimist
12
doc

Referaat Islami usust

Islam Assemblers: ********and ******* ************** 8a form 2011.a Table of contents · Introduction · Muhammad · Angels · Five Pillars · Golden Age · Prophets · Family Life · Modern times Intoduction For other meanings, including people named 'Islam', see Islam (dis...

Inglise keel - Põhikool
11 allalaadimist
7
doc

The Origins of American Literature

Transcendentalism: A reliance on the intuition and the conscience, a form of idealism; a philosophical romanticism reaching America a generation or two after it developed in Europe. Transcendentalism, though based on doctrines of ancient and modern European philosophers (particularly Kant) and sponsored in America chiefly by Emerson after he had absorbed it from Carlyle, Coleridge, Goethe, and others, took on especial significance in the USA, where it so largely dominated the New England authors as to become a literary movement as well as philosophic conception. The movement gained its impetus in America in part from meetings of a small group which came together to discuss the "new thought" of the time. While holding different opinions about many things, the group seemed in general harmony...

Inglise kirjandus - Keskkool
17 allalaadimist
309
pdf

Upstream intermediate b2 teacher's book

Sssilentlyfollowthe text Read the example out deafmutes)elc. and elicitwhy F is the correctanswer'did (ltcontains the Write 5s' answerson the board,in note form' under 'absorbed' which refers to not notice' the correctheadings. 5s copythesenotesinto their reference word sentence lt continuesthe story')Ss notebooks and then use them to talk about from the prevrous completethe task CheckSs'answersSs...

Inglise keel - Keskkool
210 allalaadimist
62
doc

Energy - põhjalik referaat energiast

A photovoltaic cell is a nonmechanical device usually made from silicon alloys. Sunlight is composed of photons, or particles of solar energy. These photons contain various amounts of energy corresponding to the different wavelengths of the solar spectrum. When photons strike a photovoltaic cell, they may be reflected, pass right through, or be absorbed . Only the absorbed photons provide energy to generate electricity. When enough sunlight (energy) is absorbed by the material (a semiconductor), electrons are dislodged from the material's atoms. Special treatment of the material surface during manufacturing makes the front surface of the cell more receptive to free electrons, so the electrons naturally migrate to the surface. When the electrons leave their position, holes are formed. W...

Inglise keele foneetika ja... - Tallinna Ülikool
17 allalaadimist


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