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प्रश्न
Fill in the blank
On heating a body, its temperature _______.
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उत्तर
On heating a body, its temperature rises.
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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.
Fill in the blank
Still air is an __________ of heat.
Iron rims are heated before they are fixed on the wooden wheels. Explain the reason.
Why are gaps left between successive rails on a railway track ?
Name a liquid which is a good conductor of heat.
Explain why the water pipes are covered with cotton during very cold weather.
What are the land and sea breezes? Explain their formation.
In ice cubes, the force of attraction between the water molecules is ______.
______ is the only matter on the Earth that can be found naturally in all three states.
Match the following
| 1. | Solid to liquid | a. | Condensation |
| 2. | Liquid to gas | b. | Deposition |
| 3. | Gas to solid | c. | Melting |
| 4. | Gas to liquid | d. | Vaporization |
