Advertisements
Advertisements
प्रश्न
Define temperature and write its SI unit.
Advertisements
उत्तर
Temperature is the degree of hotness or coldness of a body compared to other bodies around it. SI unit of temperature is Kelvin (K).
APPEARS IN
संबंधित प्रश्न
What is the Fahrenheit scale of temperature ?
A deep pond of water has its top layer frozen during winter. State the expected temperature of water layer (i) Just in contact with ice and (ii) At the bottom of pond.
Express Kelvin Zero in °C
At 0°C and 760 mm Hg pressure, a gas occupies a volume of 10Q cm3. The Kelvin temperature (Absolute temperature) of the gas is increased by one-fifth while the pressure is increased one and a half times. Calculate the final volume of the gas. [80 cc.]
Why does a substance expand on heating?
Temperature of Srinagar (J&K) is -4°C and in Kodaikanal is 3°C which of them has greater temperature? What is the difference between the temperatures of these two places?
When a substance is heated, its temperature ______.
