An air bubble of volume is at the bottom of a lake of depth ‘d', where the temperature is T_1. The bubble rises to the surface, which is at a temperature of T_2. Assuming that the bubble’s air is at the same temperature as that of surrounding water, the volume of the bubble at the surface is (Let P_0 is the atmospheric pressure and P_1 is the pressure at T_1) V_1’ is at the bottom of a lake of depth ‘d', where the temperature is T_1. The bubble rises to the surface, which is at a temperature of T_2. Assuming that the bubble’s air is at the same temperature as that of surrounding water, the volume of the bubble at the surface is (Let P_0 is the atmospheric pressure and P_1 is the pressure at T_1)

Correct Answer is : T2T1(P0+ρgdP0)V1

TS EAMCET Medical 8 May 2019 Shift 1 Paper

Question : 100 of 161

Marks: +1, -0

An air bubble of volume ′V1’ is at the bottom of a lake of depth ‘d', where the temperature is T1. The bubble rises to the surface, which is at a temperature of T2. Assuming that the bubble’s air is at the same temperature as that of surrounding water, the volume of the bubble at the surface is (Let P0 is the atmospheric pressure and P1 is the pressure at T1)

nRT2
P1
T2
T1
(
P0+ρgd
P0
)V1
nRT1
P1
T1
T2
(
ρgd
P0
)V1

Validate

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