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प्रश्न
Fill in the blanks:
Matter is defined as anything that occupies _______ and has _______
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उत्तर
Matter is defined as anything that occupies space and has mass
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संबंधित प्रश्न
Give reasons for the following observation:
The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food you have to go close.
Give reasons:
Solids cannot be compressed.
Give reasons:
Liquids can flow
The state of matter which has no definite shape or volume is called
- solid
- liquid
- gas
- water
The process by which a solid changes into a liquid is called
- freezing
- melting
- condensation
- evaporation
If an object weighs 6 N on earth what will be its weight on moon. What will be the change in its mass?
When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance spreads in the whole room quickly. Which characteristic of the particles of matter is illustrated by this observation?
Give reasons for the following:
Sugar can be distinguished from talcum powder using water.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to shape.
Give a reason for the following:
Liquids have one free upper surface only.
