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Question

Pressure $=\frac{2 T}{R}=ho g h$

$\Rightarrow \frac{2 	imes 75 	imes 10^{-3}}{0.05 	imes 10^{-3}}=10^{3} 	imes 10 	imes h$

$\Rightarrow 3

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$30 $

Vedclass · Answer

Pressure $=\frac{2 T}{R}=ho g h$

$\Rightarrow \frac{2 	imes 75 	imes 10^{-3}}{0.05 	imes 10^{-3}}=10^{3} 	imes 10 	imes h$

$\Rightarrow 3000=10^{3} 	imes 10 	imes h$

$\Rightarrow h=0.3 m=30 \mathrm{cm}$

A container, whose bottom has round holes with diameter $0.1$ $mm $ is filled with water. The maximum height in cm upto which water can be filled without leakage will be ........ $cm$

Surface tension $= 75 \times 10^{-3}$ $ N/m $ and $g = 10$ $ m/s^2$:

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