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1. Choose the correct answer: What is temperature?
a. the heat intensity in a substance
b. a measure of the heat intensity in a substance
c. the intensity of a substance
d. the junction of two different metal temperatures
2. Choose the correct answer: What is heat?

a comparative lack of cold
the lack of motion
the lack of heat
the lack of substances
3. Choose the correct answer: What is cold?

a comparative lack of cold
the lack of motion
the lack of heat
the lack of substances
4. Choose the correct answer: How is temperature measured?

by taking advantage of one of the facts
by the junction of two different metals
with an ammeter
with a substance between junctions
5. Choose the correct answer: What is thermocouple?

the substance motion
the junction measure
the junction of two different metals
the junction of two motions
6. Choose the correct answer: What is an ammeter?

a device indicating strength of current
a device of motions
a device indicating cold
a device indicating metal
7. Choose the correct answer: What is voltage?

a value of metal
a temperature decrease
a metal motion
a value of electric current
8. Choose the correct answer: What temperature scales are used?

the Centigrade and ammeter
the Fahrenheit and voltage
the Centigrade and the Fahrenheit
the ammeter and thermocouple
9. Choose the correct answer: What is absolute temperature?

the lowest attainable temperature
the highest attainable temperature
the lowest and highest attainable temperatures
the turning temperature point
10. Choose the correct answer: What units are used for measuring heat?

the BTU and the joule
the ammeter and the joule
the joule and the temperature
the ammeter and the temperature
11. Choose the correct answer: What is the latent heat of a substance?

the amount of temperature which has to be added to unit weight of the substance to change its state from solid to solid
the amount of heat which has to be added to unit weight of the substance to change its state from solid to liquid
the amount of liquid which has to be added to unit weight of the substance to change its state from solid to liquid
the amount of resistance which has to be added to unit weight of the substance to change its state from solid to solid
12. Choose the correct answer: What is sensible heat?

It is heat which results in a resistance
It is heat which results in joule
It is heat which results in current
It is heat which results in temperature
13. Choose the correct answer: What is specific heat?

the raise of the sunstance
the decrease of the motion
the ratio of the amount of heat which will raise the temperature of a given weight
the ratio of the amount of heat which will raise the temperature of cold
14. Choose the correct answer: What is superheated vapour?

It is vapour whose temperature and pressure are in accordance with the temperature-vapour –pressure relationship for the particular substance
It is vapour removed from contact with its liquid
It is vapour whose temperature and pressure are low
It is vapour whose temperature and pressure are high
15. Choose the correct answer: What is saturated vapour?

It is vapour removed from contact with its liquid
It is vapour whose temperature and pressure are low
It is vapour whose temperature and pressure are high
It is vapour whose temperature and pressure are in accordance with the temperature-vapour –pressure relationship for the particular substance
16. Choose the correct answer: What is thermodynamics?

It is a science of the relations between the motion of some molecules
It is a science of the metal temperature
It a science of the relations between heat and mechanical work
It is a science of the relations between temperature and resistance of current

Показать ответ
Ответ:
Elv26
Elv26
02.04.2021 01:46
Of all the seasons, most of all I like spring. Spring blooming most of the flowers. Welcome come warm weather, rain less, and they are getting warmer and warmer. Mom hides winter clothes in the closet, and my dad gets out of the box in the garage of tourist facilities. I am preparing my bike, because soon dry up puddles and you can drive around the yard, fun ringing unwary children. Wonderful time - spring! In the early spring, we give our mothers, grandmothers and sisters of flowers and gifts. March 8 - one of the most favorite people. And at the end of spring at another school holiday - last call. This is my favorite holiday because after the holidays begin.
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Ответ:
89286666666
89286666666
01.05.2022 03:10
I am sure, in order to have a good job one should know foreign languages. The most widespread languages in the world are Chinese, Spanish, English and some others. But every well educated person in the world speaks English, because it is the language of communication, busi­ness, science and culture.

English is now the most important and widespread language in the world. It is the state language in five countries: Great Britain, Canada, the USA, Australia and New Zealand. English is one of the six official and working languages of the United Nations. It is the second working language in the European Community. In many Asian and African countries, such as India or Egypt, in former British colonies people speak English besides their native one. People also speak English in Europe. English is spoken practically all over the world.

Independent Ukraine has relations with many countries. More and more direct contacts are established with the countries of Europe, with the United States, Great Britain, Canada and other English-speaking countries.

Taking into account the economic development in our country, hundreds of joint ventures have appeared in every city and town of Ukraine recently. Besides, a lot of foreign delegations come to our country. Our businessmen, tourists, experts often go abroad. As I have already mentioned just English is the language of the international communication. That is why it is very important to learn English.

Nowadays, a lot of people study foreign languages in every possible way. Foreign-language study groups are organized at industrial enterprises, at the offices of big firms, at the educational establishments, at research institutes.

I think English is worth studying. There is a proverb "A new language – a new world". In my opinion, every person, who goes abroad, should be able to find his own way about in an English-speaking community without interpreters.

It's a pity that not much attention is paid for studying foreign languages in our schools. There are some schools specialized in studying foreign languages in Ukraine. Their pupils have lessons in foreign language every day. But their number is rather small. Most schools have Foreign Language only once or twice a week. It's impossible to master any foreign language under such conditions. That's why those who want to improve their knowledge have to take private lessons. But not all, who want to know foreign language well, have the possibility to pay for them.
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