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प्रश्न
Fill in the blank
In a thermometer, the commonly used liquid is _______
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उत्तर
In a thermometer, the commonly used liquid is mercury.
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संबंधित प्रश्न
Fill in the blank
Liquids expand _______ than the solids.
What do you understand by thermal expansion of a substance ?
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copper, mercury, wood, iron, air, saw-dust, cardboard, silver, plastic, wool.
In summer, ice is kept wrapped in a gunny bag. Explain the reason.
Why are chimneys provided over furnace in factories?
What are the land and sea breezes? Explain their formation.
______ is the only matter on the Earth that can be found naturally in all three states.
When heat energy is added to a substance, the kinetic energy of its particles ______ and so the particles move at a higher speed.
