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A spherical air bubble is rising from th...

A spherical air bubble is rising from the depth of a lake when pressure is Patm and temperature is TK. The percentage increase in the radius when it comes to the surface of a lake will be (Assume temperature and pressure at the surface to be, respectively, 2TK and `P"/"4`).

A

`100%`

B

`50%`

C

`40%`

D

`200%`

Text Solution

Verified by Experts

The correct Answer is:
A
`(P_(1) V_(1))/(T_(1)) = (P_(2) V_(2))/(T_(2)) , [V_(1)` - initial , `V_(2)` - final volume]
`
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