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प्रश्न
Write down the SI unit of latent heat.
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उत्तर
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संबंधित प्रश्न
Write down the body temperature of a healthy person.
Distinguish between heat and temperature.
Define coefficient of volume expansion.
Draw a neat and labeled diagram of a Six's maximum and minimum thermometer. Explain briefly, the working of this thermometer. Give a use of this thermometer.
When a window is accidentally left open on a winter night, will you feel uncomfortable because the cold is getting in, or because the heat is escaping from the room?
Numerical Problems.
An iron ball requires 1000 J of heat to raise its temperature by 20°C. Calculate the heat capacity of the ball.
Mention the three units which are used to measure the temperature.
While a substance is undergoing a change of state, the temperature of the body remains the same.
What is the concept of temperature?
