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प्रश्न
Write down the SI unit of latent heat.
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उत्तर
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संबंधित प्रश्न
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.
A body radiates out 300 calories of heat energy. How much heat energy is radiated out by the body in joules?
Do all substances expand on heating? Give examples.
The hot metal ball is suspended from a string in a metal box as shown in the following figure
(i) What are the ways in which the ball loses heat
(ii) Which side of the box will be the hottest and which the least hot after some time? Explain.
Complete the following sentence:
SI unit of temperature is ______
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Reason: Boiling point of water is 10°C.
While a substance is undergoing a change of state, the temperature of the body remains the same.
