If work W is done in blowing a bubble of radius R from a soap solution – McqOptions

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1.	If work W is done in blowing a bubble of radius R from a soap solution, then the work done in blowing a bubble of radius 2R from the same solution is [MP PET 1990]
A.	W/2
B.	2W
C.	4W
D.	\[2\frac{1}{3}\]W
Answer» D. \[2\frac{1}{3}\]W

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