8) The unit of pressure in S.l System is
a) N/m2
b) N/cm2
C) Dyne/cm2
d) Dyne/m2
Answers
Answered by
3
Answer:
a and b both are correct answer
Answered by
24
The unit of pressure in S.l System is
a) N/m² ✓
b) N/cm²
C) Dyne/cm²
d) Dyne/mm²
Answer:
Option a) N/m² is correct.
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Pressure:
The normal force acting per unit area on a surface is called pressure.
Pressure = Force/Surface Area
This S.I unit newton per square metre is also known as pascal (Pa).
- Pressure is directly proportional to thrust or force: Greater The thrust; greater will be the pressure exerted by it.
- For a given us thrust pressure is inversely proportional to the surface area of an object in contact: The pressure increases when the area of contact decreases and the pressure decreases when the area of contact is increased.
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