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A spherical bubbles inside water has ra...

A spherical bubbles inside water has radius R . Take the pressuere in the bubbled and the water pressure to be pv. The bubble now gets compressed radially in an adiabatic manner so that its raduis becomes (R - a) . For `a lt lt R` the magnitude of the work done in the process is given by `(4pi poRa^(2))`X. where X is a a constant and ` y = C_(p)//C_(v) = 41//30`. The value of X is

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