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Coefficient of cubical expansion of a metal cube is $' γ'$ increase in temperature for which the volume of the cube increases by 5% is $\frac{x}{γ}$ where $x =$

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detailed solution

Correct option is A

final volume V2=V+5100V V is initial volume V2=105100VV2=1.05V ; here V1=V = initial volume coefficient of cubicl expansion γ=V2-V1V1ΔT ⇒V2=V11+γΔT 1.05v=v1+γΔT 0.05=γΔT ΔT=0.05γ x=0.05

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Coefficient of cubical expansion of a metal cube is 'γ' increase in temperature for which the volume of the cube increases by 5% is xγ where x=

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

free study material

Coefficient of cubical expansion of a metal cube is $' γ'$ increase in temperature for which the volume of the cube increases by 5% is $\frac{x}{γ}$ where $x =$