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प्रश्न
Give a reason why –
Solids have a definite volume & a definite shape.
उत्तर
Any matter that is solid has a definite shape and a definite volume. The molecules in a solid are in fixed positions and are dose together. Although the molecules can still vibrate, they cannot move from one part of the solid to another part. As a result, a solid does not easily change its shape or its volume.
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संबंधित प्रश्न
Why can a piece of chalk be broken easily into smaller pieces while a coal piece cannot be broken easily?
Fill in the blank:
All matter is made up of tiny particles called..................
Write whether the following statement is true or false.
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Formation of water vapour from water.
All kinds of matter
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- have mass and definite shape
- can change their states
- have definite volume
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The physical state of a substance, which has a fixed volume but no fixed shape is _______
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Gases have no definite volume and no definite shape.
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Complete the statement by filling the blank with the correct word given below.
When inter-particle space increases, the inter-particle attractive force _______________.
