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Physics - Elasticity Question with Solution | TestHub

PhysicsElasticityMiscellaneousMedium2 minQB

PhysicsMediumsingle choice

A liquid of volume expansion coefficient $γ_{r}$ fills a sealed metal tank at negligible pressure. Metal linear expansion coefficient is $α$ and liquid compressibility is $k$ . After temperature increases by $t$ , the pressure is:

Options:

Answer:

Solution:

$\frac{Δ V _{excess}}{V} = (γ_{r} - 3 α) t$ .

$k Δ p = \frac{Δ V _{excess}}{V}$ .

$Δ p = \frac{( γ _{r} - 3 α ) t}{k}$ .

Stream:JEESubject:PhysicsTopic:ElasticitySubtopic:Miscellaneous

⏱ 2mℹ️ Source: QB

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