calculate the pressure if a force of 10N is applied on an area of 1m square
Answers
Answer:
Explanation:
the pressure will increase as pressure us inversly
propotional to area and directly propotional to force,here as the area is cut to half the pressure will be double of before
Pressure = Force / Area
Here, force is constant.
So, pressure is inversely proportional to Area.
As area is reduced to half, pressure will be doubled.
Initially, P = 10/0.1 = 100 Pa
Now, finally pressure becomes 200 Pa.
So, change in pressure is
∆P = 200 - 100 = 100 Pa
Answer:
If a force of 10N is applied on an area of 1 m², then pressure acting on the surface is 10 Pa.
Explanation:
- Pressure is defined as force exerted per unit area of the force exerted.
- Pressure is derived using the expression, P = F/ A
where, P is pressure, F is the Force, A is the area over which the force is exerted.
- If force is measured in Newton (N) and area in m², The SI unit of Pressure is ‘pascals (Pa)’ such that, 1 Pa = 1N/m².
- Pressure is a scalar quantity, which means that it takes into account magnitude but not direction.
- To calculate the pressure if a force of 10N is applied on an area of 1 m², we have to put the value in formula for calculating pressure.
Given: -
Force, F = 10 N
Area, A = 1 m²
Pressure = 10 /1
= 10 Pa