Force applied per unit area is termed as A) acceleration B) pressure C) gravitation D) friction
Force applied per unit area is termed as pressure.
Explanation: "Pressure" is defined as the force exerted on a surface divided by the area over which that force is distributed.
Option B is correct .
Other options are incorrect, as acceleration is the rate of change of velocity, gravitation is a force attracting objects towards the Earth, and friction is a force that opposes motion between two surfaces.
The correct answer is B) Pressure.
Pressure is simply the force applied over a certain area. The smaller the area, the higher the pressure, which is why sharp objects cut easily. It's measured in Pascals (Pa).
Hello there,
The correct answer is:
B) Pressure
Explanation:
Pressure is the force applied per unit area on a surface. It is given by the formula:
Pressure = Force/Area
where Force (F) is measured in Newtons (N) and Area (A) in square meters (m²), making the unit of pressure Pascal (Pa) = N/m² .
- More area: Less pressure (e.g., Snowshoes prevent sinking in snow)
-
Less area: More pressure
(e.g., Needles pierce easily due to sharp tips)
Why not the other options?
- A) Acceleration – Rate of change of velocity, not related to force per area.
- C) Gravitation – The force of attraction between masses, not pressure.
-
D) Friction
– The resisting force between two surfaces, not force per unit area.
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hi ,
the answer for force applied per unit area is pressure .
ans - B) pressure
hope this helps