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प्रश्न
Write true or false for a given statement.
Kerosene contracts on heating.
पर्याय
True
False
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उत्तर
False.
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संबंधित प्रश्न
Fill in the blank
Black and dull surfaces are ______ of heat.
State which expands more, when heated to the same temperature : solid, liquid or gas ?
Name a liquid 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.
Why is a tea kettle provided with an ebonite handle?
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 ?
What are the effects of heat?
In ice cubes, the force of attraction between the water molecules is ______.
When we heat them the force of attraction between the molecules decreases and the ice cubes become ______.
