if the volume of a block metal changes by 0. 12%, when it is heated through 20 degree C,what is the coefficient of linear expansion of metal
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a=2.0x10(-5)l(0)c kkkkkkkkkkkkkkkkkkkkkkk
dzboss81:
welcome cuzz
yha par joke nhi chal rha h
idk what you said
your answer is wrong
you don't use any formula
please explain in detail
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