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The unit of Pressure is :
1. N/m2
2. N/m
3. J
4. J/s

1 Answer

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Correct Answer - Option 1 : N/m2

CONCEPT:

  • Force (F): The interaction which after applying on a body changes or try to change the state of rest or state of motion of a body is called force.
    • The SI unit of force is Newton (N)

Force (F) = Mass (m) × acceleration (a)

  • Pressure (P): The force per unit area is called pressure.
  • The SI unit of pressure is the pascal (Pa) or N/m2.
  • The metric unit of pressure is the bar.

EXPLANATION:

  • The SI unit of pressure is the pascal or N/m2So option 1 is correct.

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