Q.

If V is the volume of the vessel and VL  is volume of liquid to be taken for the free space volume to be constant at all temperatures then

Moderate

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By Expert Faculty of Sri Chaitanya

a

VγR=VLγg

b

VLγg=VγR

c

VLγR=Vγg

d

Vγg=VLγR

answer is 4.

(Detailed Solution Below)

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Detailed Solution

change in volume of glass = change in volume of liquid ΔVg=ΔVL---(1) in terms of coefficient of volume expansion of glass γg and   coefficient of real expansion of liquid γR ; Δt change in temperature ; from γ=ΔVVΔt we get, from eqn(1) VγgΔt=VLγRΔt Vγg=VLγR
ctaimg
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