JEE Main 2026 Physics question

PhysicsKinetic Theory of GasesJEE Main 2026

An air bubble of volume rises from the bottom of a swimming pool of deep. At the bottom of the pool water temperature is . The volume of the bubble when it reaches the surface, where the water temperature is , is . (, density of water , and pressure is )

Answer: 4

Solution

Sol. For an air bubble rising in water, the no. of moles remain constant

= Missing argument for \frac\frac{P_2 V_2}{

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Question ID VK-001331