The radius of an air bubble is increasing at the rate of 2 1 cm / s . At what rate is the volume of the bubble increasing when the radius is 1 cm ?

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The radius of an air bubble is increasing at the rate of $\frac{1}{2} cm / s$ . At what rate is the volume of the bubble increasing when the radius is 1 cm ?

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Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:1-D

⏱ 2mℹ️ Source: QB

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