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प्रश्न
A rubber ball changes its shape on pressing. Can it be called a solid?
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उत्तर
Yes. A solid has a certain shape and size. The shape of a rubber ball changes only if we squeeze it.
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संबंधित प्रश्न
Give reasons:
A wooden table should be called a solid.
Give one example of the diffusion of a solid in another solid.
What are fluids? Give two examples
Give reasons:
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass remains unchanged.
Write whether the following statement is true or false:
If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely
The three main states of matter are solids, liquids, and gases. Compare the three states with reference to the following characteristics of matter
(a) volume
(b) shape
(c) compressibility
(d) diffusion.
Describe simple experiments to prove that solids occupy space
Complete the given analogy.
Large Inter-particle space: Gas:: ______ :solid.
Which of the following are homogeneous in nature?
- ice
- wood
- soil
- Air
Give two examples of diffusion.
