A glass vessel of volume V 0 is completely filled with a liquid and its temperature is raised by Δ T .…

A glass vessel of volume V0 is completely filled with a liquid and its temperature is raised by ΔT. What volume of the liquid will flow over, if the coefficient of linear expansion of glass is αg and coefficient of volume expansion of the liquid is γL
  1. VoΔTγL-3αg
  2. VoΔT3αg-γL
  3. γL-3αgΔT
  4. 3αg-γLΔT

Solution

Volume of the liquid overflow = Increase in the volume of the liquid − increase in the volume of the container.

=V01+γLT-V0-V01+γgT-V0

=V0TγL-γg

=V0TγL-3αg

Asked in: AP EAMCET 2021 (20 Aug Shift 2)

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