MCQ
One atmosphere is equal to
- ✓$101.325\, K pa$
- B$1013.25 \,K pa$
- C${10^5}\,Nm$
- DNone of these
✓
Answer
Correct option: A.
$101.325\, K pa$
a
One Pascal is the pressure exerted by a force of one newton, normally on an area of one square meter.
One Pascal is the pressure exerted by a force of one newton, normally on an area of one square meter.
Atmospheric pressure is the force per unit area by the weight of air on a point. One atmospheric pressure is related with the Pascal as: $1 \,atm =101325 \,Pa$
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