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प्रश्न
Fill in the blank
_________ determines the degree of hotness or coldness of a body.
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उत्तर
Temperature determines the degree of hotness or coldness of a body.
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संबंधित प्रश्न
Write true or false for a given statement.
All solids expand by the same amount when heated to the same rise in temperature.
Write true or false for a given statement.
Solids expand the least and gases expand the most on being heated.
Fill in the blank
On heating a body, its temperature _______.
Fill in the blank
Liquids expand _______ than the solids.
Fill in the blank
Metals are _______ of heat.
Why do telephone wires sag in summer ?
Name a solid which is a good conductor of heat.
Select good and bad conductors of heat from the following:
copper, mercury, wood, iron, air, saw-dust, cardboard, silver, plastic, wool.
When we heat them the force of attraction between the molecules decreases and the ice cubes become ______.
Mention the factors affecting the flow of heat.
