Question

vii) Which among the following is a physical change?
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Answer 1

Answer:

please give options

Explanation:

Please give options

Answer 2

There are no option.

But the example of physical change are:-

• stretching of a rubber band.
• grinding of a substance.
• ExPand or contraction of substance on heating or cooling.
• melting of wax.
• formation of clouds.
• magnetisation of a piece of iron.
• stretching of metal to form wires.

Hope it is helpful for you.

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