Biology, asked by kabir209kant, 11 months ago

When is a change said to have taken place in a material?

Answers

Answered by aditi007
0
either when the material gets de colourised or by remolding of it in other means simply due to any physical change
Answered by nausheen0
1
heya ur answerrr
change said to have taken place in a material when some stress in the form of pressure or temperature is applied on the material. For ex, a temperature raise may melt the material. 

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