Question

Atmospheric pressure is 1.013X10^5 pa.How large force does the air in a room exert inside of window pan that is 40 cmx80 cm





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Answer 1

Explanation:

calculate the area of a body which experiences a pressure of 6000 Pa by a force of 120 N

Given -

Pressure exerted by the body - 60000 pa

force exerted by the body - 120 N

To Find -

Area of the body - ?

As we know,

Area = \tt \dfrac{force}{pressure}

pressure

force

so,

\dfrac{6000}{120}

120

6000

= 0.02=0.02