Questions
The ratio of the coefficient of volume expansion of a glass container to that of a viscous liquid kept inside the container is 1: 4. What fraction of the inner volume of the container should the liquid occupy so that the volume of the remaining vacant space will be same at all temperatures?
detailed solution
Correct option is B
Volume expansion of glass:ΔV=VgγgΔTVolume expansion of liquid:ΔV=VlγlΔTEquating both,VlVg=γgγl=14Talk to our academic expert!
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A glass vessel is partially filled with mercury and when both are heated together, the volume of the unfilled part of vessel remains constant at all temperature. Find the initial volume (in cm3) of mercury if the empty part measures 34 cm3
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