what is physical change
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the change in which no new substances are formed only the physical properties are changed are called as physical change
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Physical changes involves no formation of new substances only physical forms or changed for example
1. if we cut a tree it is a physical change because Main material is wood
2.If we freeze water it changes in twice common material is hydrogen and oxygen which remains same so it is also a physical change
1. if we cut a tree it is a physical change because Main material is wood
2.If we freeze water it changes in twice common material is hydrogen and oxygen which remains same so it is also a physical change
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