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10Pressure is the force acting perpendicularly per unit area.
Increasing the area over which a force acts increases the pressure.
Pressure is measured in Pascal (Pa) in the S.I. system.
1 Pascal is the pressure caused by 1 N acting on 1 m² area.
A narrow object exerts less pressure on a surface than a wide object with the same force.
Pressure increases if the applied force is increased.
Force applied at an angle contributes fully to pressure.
Doubling the area of contact halves the pressure if force remains constant.
The foam compresses more when a brick is placed on its wide surface.
Pressure is independent of the area of contact.
Percentage: 0%
What is the S.I. unit of pressure?
Which statement is true regarding pressure?
Pressure exerted by a liquid at a depth of 60 m (g = 9.8 m/s², density of water = 1000 kg/m³):
Instrument used to measure the pressure of compressed air:
Instrument used to measure pressure difference in a fluid:
Pressure is defined as:
Another name for 1 N/m² is:
Pressure decreases when:
If the area of contact of the cupboard is doubled from 1.5 m² to 3 m², pressure will:
Pressure is a measure of:
Pressure is defined as ______ per unit area.
S.I. unit of pressure is ______.
1 Pascal is the pressure caused by ______ Newton on 1 m² area.
Formula for pressure is ______ = F / A.
Doubling the area of contact ______ the pressure.
Increasing the applied force increases the ______.
Narrow objects exert more ______ than wide objects of same force.
Foam compresses ______ when a narrow brick is placed on it.
The area of contact of a cupboard is directly related to reduction in ______.
Pressure depends on ______ and area of contact.