A) \[{{v}_{0}}\]
B) \[{{v}_{0}}\left( \rho gh/p \right)\]
C) \[{{N}_{2}}\]
D) \[{{v}_{0}}\left( 1+\frac{\rho gh}{p} \right)\]
Correct Answer: D
Solution :
[d] As the bubble rises the pressure gets reduced for constant temperature, if P is the standard atmospheric pressure, then \[(P+\rho gh){{V}_{0}}=PV\] \[\text{or }V={{V}_{0}}\left( 1+\frac{\rho gh}{P} \right)\]
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