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The work done in blowing a soap bubble of radius R is W1 and that to a radius 3R is W2. the ratio of work done is (a) 1:3 (b) 3:1 (c) 1:9 (d) 9:1

The work done in blowing a soap bubble of radius R is W1 and that to a radius 3R is W2. the ratio of work done is
(a) 1:3 (b) 3:1
(c) 1:9 (d) 9:1

Grade:12

1 Answers

SAHIL
3783 Points
4 years ago
 1: 9The work done in blowing a soap bubble of radius R is W1 and that to a radius 3R is W2. the ratio of work done is 
SO ANSWER IS C.
THANKS

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