Solve the following question:

Asked by nkrbasak | 13th Mar, 2012, 09:15: PM

Expert Answer:

Coefficient of volume expansion of iron=3 alpha=gamma
gamma=change in vol/(initial vol x rise in temp)
initial vol=4/3 pi r3
putting all the values,
increase in volume=138.16 x 10 power -7=13.8 x 10 power -8

Answered by  | 14th Mar, 2012, 02:04: PM

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