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प्रश्न
Write true or false for a given statement.
Water is a bad conductor of heat.
विकल्प
True
False
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उत्तर
True.
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संबंधित प्रश्न
Write true or false for a given statement.
Kerosene contracts on heating.
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_________ determines the degree of hotness or coldness of a body.
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On heating a body, its temperature _______.
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Black and dull surfaces are ______ of heat.
Describe one experiment to show that liquids expand on heating.
Why is an oven made of double walls with the space in between filled with cork ?
What are the land and sea breezes? Explain their formation.
The applied heat energy can be realized as an increase in the average kinetic energy of the molecules.
During day time, air blows from ______ to ______.
When heat energy is added to a substance, the kinetic energy of its particles ______ and so the particles move at a higher speed.
