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Two soap bubbles have radii in the rati...

Two soap bubbles have radii in the ratio of `4:3` . What is the ratio of work done to blow these bubbles ?

A

`4:3`

B

`16:9`

C

`9:16`

D

`3:4`

Text Solution

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The correct Answer is:
B
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TARGET PUBLICATION-SURFACE TENSION -COMPETITIVE THINKING
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