Test Academy | An air bubble of volume V0 is released by a fish at a depth h in a lake. The bubble rises to the surface. Assume constant temperature and standard atmospheric pressure P above the lake. The volume of the bubble just before touching the surface will be (density of water is ρ) V0, V0( ρgh/P), V0/(1+ ρgh/P), V0(1+ ρgh/P)

Question

An air bubble of volume V0 is released by a fish at a depth h in a lake. The bubble rises to the surface. Assume constant temperature and standard atmospheric pressure P above the lake. The volume of the bubble just before touching the surface will be (density of water is ρ)

Options :

V0
V0( ρgh/P)
V0/(1+ ρgh/P)
V0(1+ ρgh/P)

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