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A wooden stick 2m long is floating on th...

A wooden stick 2m long is floating on the surface of water. The surface tension of water 0.07 N/m. By putting soap solution on one side of the sticks the surface tension is reduced to 0.06 N/m. The net force on the stick will be

A

0.07N

B

0.06N

C

0.01 N

D

0.02 N

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