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If the force required to pull out a glas...

If the force required to pull out a glass plate of length 9.8 cm and thickness 2 mm from a liquid is 0.6 gmwt. The surface tension of water is `Nm^(-1)`

A

`2.94xx10^(-3)`

B

`29.4xx10^(3)`

C

`29.4xx10^(-2)`

D

`29.4xx10^(-3)`

Text Solution

Verified by Experts

`T=(F)/(2(l+t))`
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