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प्रश्न
Describe simple experiments to prove that solids have a definite volume
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
What are fluids? Give two examples
Give reasons
A red ink drop added to small amount of water in a glass turns the water red in some time.
Describe simple experiments to prove that liquids have mass
State the property of the following substance.
The melting point of ice is 0°C.
See the given pictures and write down the state of each object. (Solid, Liquid, Gas)
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| _____ | ______ | ______ | ______ | ______ |
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| ______ | _______ | ______ | ______ | ______ |
Which of the following is a solid?
A rubber ball changes its shape on pressing. Can it be called a solid?
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
What is the physical state of water at 100ºC?
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]
