Physics, asked by nidhigupta1981, 11 months ago

define temperature ​

Answers

Answered by divyalakhotia01
0

Answer:

the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.

Answered by vikram991
3

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Temperature :  

  • Temperature is a reliable measure of the degree of hotness or coldness .It tell us that how a body is cold or hot . When body is hot then temperature goes to high and when body is cold then temperature goes to low. we use a devise called thermometer to measure temperature .

There are three types of scale for measurement of temperature :  

1] Celsius Scale  

2] Fahrenheit Scale  

3] Kelvin Scale  

1] Celsius Scale  

 Celsius Scale , the most commonly used scale for measuring temperature was developed by Anders Celsius.

 On this Scale uses 0 degree C as the melting point of water and 100 degree C as the boiling water and 0 degree C between 100 degree C , the scale is divided into 100 equal parts .

2] Fahrenheit Scale  

 Fahrenheit scale was developed by Gabriel Fahrenheit .

 On this scale the freezing point of water is 32 degree F and the boiling point is 212 degree F . Between 32 degree F And 212 Degree F , the scale is divided into 180 equal parts .

3] Kelvin Scale  

 Kelvin Scale was invented by Lord Kelvin and it is used mostly by scientists in laboratories all over the world .

 On this Scale the freezing point of water is 273 K [approx.]  and the boiling point is 373 K  

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