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प्रश्न
Define of Brownian motion.
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उत्तर
Brownian motion: The haphazard, random motion of suspended particles on the surface of a liquid or in air is called ‘Brownian motion’.
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संबंधित प्रश्न
Name the smallest particle from which matter is made up.
Give reason for the following.
Gases can be compressed easily.
Give reason:
A gas fills up the space available to it.
Give reason:
Liquids have definite volume but no difinite shape.
Give an experiment to explain that there are intermolecular spaces between water molecules.
Differentiate between the following.
Atoms and molecules
Write true or false for statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Which one is a kind of matter:
- light
- petroleum
- sound
- heat
State the main postulate of the kinetic theory with special reference to Inter-particle space.
State the main postulates of the kinetic theory with special reference to – Energy possessed by particles of matter.
