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The pressure of the gas in a cylindrical...

The pressure of the gas in a cylindrical chamber is `p_(0)`. The vertical force exerted by the gas on its hemispherical end is

A

`p_(0)r^(2)`

B

`4p_(0)pi r^(2)`

C

`2p_(0)pi r^(2)`

D

`p_(0)pir^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Force exeted by gas on its hemispherical end `=" Pressure of gass "xx" Projected area "=p_(o)(pir^(2))`.
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