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प्रश्न
How do solids, liquids and gases differ in shape and volume?
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उत्तर
Solids: Solids have a fixed shape and fixed volume.
Liquids: Liquids do not have a fixed shape but have a fixed volume.
Gases: Gases neither have a fixed shape nor a fixed volume.
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संबंधित प्रश्न
Give one example of the diffusion of a solid in another solid.
Give reasons
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar
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To identify materials of common use
Procedure – Just move around in your house – in the drawing room, sitting room, bedroom, kitchen, bathroom etc. Identify the things and All in the blanks in the table given below
| No. | Place | Name of the thing | Material used for making the thing |
| 1 | Study room | ||
| 2 | Drawing room | ||
| 3 | Kitchen | ||
| 4 | bathroom | ||
| 5 | Any other place |
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