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A drop of water is enclosed between two ...

A drop of water is enclosed between two pieces of glass. The drop assumes a circular shape of diameter 10cm. If the distance between two glass plates is 0.50mm, the normal force required to separate out the plates will be ( T = 72dyne /cm and `theta =0^@`)

A

230.7 gm - wt

B

337.5 gm-wt

C

186.7 gm - wt

D

29.3 gm-wt

Text Solution

Verified by Experts

The correct Answer is:
A
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