Advertisements
Advertisements
प्रश्न
What is meant by the term temperature.
उत्तर
Temperature is a quantity which tells the thermal state of a body (i.e. the degree of hotness or coldness). It determines the direction of flow of heat when the two bodies at different temperatures are placed in contact.
APPEARS IN
संबंधित प्रश्न
What is the Celsius scale of temperature ?
Fill in the blank:
°C is the unit of ......................
Name the one common unit of temperature. Write their symbols also.
Who am I?
I make things hot or cold.
Name the substance which contracts when heated from 00C to 40C.
Why does a substance expand on heating?
Give a scientific reason for the following:
In winter the birds fluff up their feathers.
Where am I?
The isotherm 0°C runs in my surroundings.
While a substance is undergoing a change of state, the temperature of the body remains ______.
