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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.
Equal volumes of different liquids expand by different amounts when they are heated to the same rise in temperature.
Fill in the blank
Liquids expand _______ than the solids.
A glass stopper stuck in the neck of a bottle can be removed by pouring hot water on the neck of the bottle. Explain why ?
What are the good and bad conductors of heat ? Give two examples of each.
Why are quilts filled with fluffy cotton?
Why is a ventilator provided in a room?
Why do we prefer to wear white or light coloured clothes in summer and black or dark coloured clothes in winter ?
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 ______.
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 |
