Define physical change in very short way.
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It is a temporary change in which no new substances are produced and it can be easily reserved and there is no heat change during physical change.
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In Physical change no new substance is formed.The substance may change its appearance or physical state.
Some examples of physical change are :–
- Tearing of paper
- Cutting a cauliflower
- Freezing of water
- Glowing of water
- Melting of ice
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