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प्रश्न
Fill in the blank with the correct word Given below.
From the three states of matter, _____ expand the least.
विकल्प
solids
liquids
gases
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उत्तर
From the three states of matter, solids expand the least.
संबंधित प्रश्न
The temperature of a substance remains unaffected during its change of state.
Write true or false for the following statement
In a gas, the molecules can move anywhere in space.
Fill in the blank
The gases are .......... dense.
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
Why do solids, liquids, and gases differ in their physical states?
Fill in the blank
......... can flow.
Fill in the blank
When a gas is cooled, its molecules .............. energy.
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles move about very quickly.
Name the phenomenon which cause the following change.
Formation of water vapour from water.
State what would you observe if
(a) sugar is added to pebbles take in a plastic beaker
(b) sand is added to glass balls in a beaker. What would you conclude from this imaginative demonstration?
