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प्रश्न
Kerosene contracts on heating.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
False.
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संबंधित प्रश्न
Equal volumes of different liquids expand by a different amount when they are heated to the same rise in temperature.
What do you understand by thermal expansion of a substance?
An iron washer is heated. State the effect on its external.
Give scientific reason.
An ordinary glass bottle cracks when boiling water is poured into it, but a borosil glass bottle does not.
What is the velocity of thermal radiations?
What are the different types of thermal expansions?
Define the following term:
Coefficient of cubical expansion
Equal volumes of alcohol and mercury are heated uniformly in identical containers separately from 10°C to 50°C. Will both the liquids occupy the same volume? Give reason.
Describe an experiment to demonstrate the thermal expansion of solids.
Analogy:
Expansion is length:: Linear expansion.
Expansion in volume:: ______.
