The SI unit of pressure pascal (pa) is expressed as ______
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1 Pascal is a pressure of one Newton per square metre.
OR.
One pascal is equivalent to one newton (1 N) of force applied over an area of one meter squared (1 m2).
- That is, 1 Pa = 1 N · m-2.
- Reduced to base units in SI,
- one pascal is
one kilogram per meter per second squared; that is, 1 Pa = 1 kg · m-1 · s-2.
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