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प्रश्न
A liquid can change into vapour state at all temperatures.
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उत्तर
is Evaporation.
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संबंधित प्रश्न
Why does a desert cooler cool better on a hot dry day?
What produces more severe burns, boiling water or steam?
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Give two applications of evaporation.
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How can the evaporation of a liquid be made faster ?
Which of the following are also considered to be the states of matter ?
- Plasma
- Platelets
- BEC
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The scientists now say that there are actually five states of matter A, B, C, D and E. The state A has a fixed volume but no fixed shape. The state B can be compressed very easily by applying pressure and state C has a fixed shape as well as a fixed volume. The state D is a mixture of free electrons and ions whereas state E is named after an Indian scientist and a famous physicist.
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- Name the most common substance belonging to state A.
- Which state of matter makes the sun and other stars to glow ?
The amount of vapour in 1 cu.m. of air shows the ______.
