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प्रश्न
What is volume ?
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उत्तर
The amount of space occupied by a matter is called its volume.
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संबंधित प्रश्न
Define interconversion of states of matter. What are the two factors responsible for the change of states of matter?
Fill in the blank:
Liquids have no definite ............
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Match the following
| Column A | Column B |
| (a) Solids | (1) Can flow in all directions. |
| (b) Sublimation | (2) The temperature at which a liquid changes into its gaseous state. |
| (c) Boiling point | (3) Any number of free surfaces. |
| (d) Gases | (4) Gaps between particles. |
| (e) Intermolecular space | ro(5) Change of state fm solid to gas. |
Name the phenomenon which cause the following change:
Formation of water vapour from water.
Give reason Electricity is not considered matter .
Give reasons for the following:
Solids have a definite shape and are highly rigid while gases have to definite shape and are least rigid.
State in which of the three states of matter:
The force of attraction between the particles is very weak.
Among the following ______ is not a mixture.
Match the following.
| Property | Example |
| Breaks easily (Brittle) | Metal pan |
| Bends readily | Rubber band |
| Can be stretched easily | Cotton wool |
| Gets compressed easily | Mud pot |
| Gets heated readily | Plastic wire |
