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प्रश्न
Describe simple experiments to prove that solids have a definite volume
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उत्तर
Have a definite volume: A solid placed in any container filled with water displaces the same amount of water.
Conclusion: Solid displace water and retain their own volume, hence all solids have a definite volume
संबंधित प्रश्न
Explain why, the diffusion of a solid in another solid is a very slow process.
Arrange the following substances in increasing order of force of attraction between their particles (keeping the substance having the minimum force of attraction first) : Water, Sugar, Oxygen
Compare the properties of solids, liquids and gases in tabular form.
Give reasons
We can walk through air.
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 |
The force of attraction between liquid particles is more than solid particles.
Gases have neither a definite shape nor a definite volume.
Which of the following are homogeneous in nature?
- ice
- wood
- soil
- Air
The density of solid Argon is 1.6 ml at - 233°C. If the Argon atom is assumed to be sphere of radius 1.5 × 10-8 cm, then the ______ % of solid Argon is apparently occupied.
[Take : NA = 6 × 1023, Atomic mass of Ar = 40]
The composition of a sample of wustite is Fe0.93O1.0· The iron is present in the form of Fe(III) is ______%.
