Question

A liquid gives force of 100N over an area of 1sq.cm the pressure excreted by the liquid is.

Answer 1

f=100 N

A=1 cm^2=10^-4 m^2

p=f/A

=100/10^-4

=10^6 N/m^2 or pa        Ans..........................

Answer 2

Given :

Force exerted by liquid = 100 N

Area = 1 cm²

Well , the units are in different systems so make them in a common system .

1)
1 Newton = 10^5 dyne
100 Newton= 100×10^5
Now,

As we know ,

Pressure = Force/Area = (100×10^5)/1 = 100×10^5 ba

2)
Force = 10^5 N
Area = 1 cm² = 0.0001 m² = 1× 10^-4
Pressure = Force / Area = 10^5÷ 1×10^-4 = 10^5-(-4) = 10^9 Pa

#Be Brainly !!