Question

2. Calculate the coefficient of cubical
expansion of a zinc bar. Whose volume is
increased 0.25 m' from 0.3 m' due to the
change in its temperature of 50 K.​

Answer 1

Answer:

∆V = V Gama ∆T

∆V = V1-V2 = 5 × 10^-2

∆T = 50K

Gama = ∆V/V∆T

Gama = 4 × 10^-3

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ERROR IN YOUR QUESTION

volume is in m^3 in Question m

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