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प्रश्न
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to space.
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उत्तर
| Solids | They Occupies space |
| Liquid | They Occupies space |
| Gases | They Occupies space |
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संबंधित प्रश्न
What happens to water if it is heated and Explain the phenomenon of change of state of water.
How will you prove by an experiment that solids occupy space ?
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Write whether the following statement is true or false.
A gas has no free surface.
Give two examples of the following:
Substances which do not change their states.
Write your observation and conclusion for the following,
When a small stone is gently dipped into a glass filled with water.
Which of the following statement is incorrect?
When a beam of sunlight enters a room through a window, we can see tiny particles X suspended in a gas (or rather a mixture of gases) Y which are moving rapidly in a very haphazard manner.
- What could particles X be ?
- Name the gas (or mixture of gases) Y.
- What is the phenomenon exhibited by particles X known as ?
- What is causing the movement of particles X ?
- What conclusion does the existence of this phenomenon give us about the nature of matter ?
Give a reason why –
Liquids have a definite volume but no definite shape.
Air is not compressible.
