Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Air is pumped into a balloon, of initial volume V, until its diameter has double. If the atmospheric pressure is p, what is the work done against the atmosphere? - Sarthaks eConnect
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Air is pumped into a balloon, of initial volume V, until its diameter has double. If the atmospheric pressure is p, what is the work done against the atmosphere?

A.

pV

B.

3pV

C.

4pV

D.

7pV