Question

if a volume of the metal changes to 0.09% when it is heated through 100℃ then the coefficient of linear equation is?​

Answer 1

Answer:

9*10^-6

Explanation:

Here,  

ΔV /V=0.09%=  0.09/100

ΔT=100%

Now, γ= ΔV/ (VΔT )

​   =  0.09/100×100 = 9*10^-6

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