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3 years ago

What pressure expressed in pascals equals 70 N/m2?

Physics

2 answers:

12345 [234]3 years ago

4 0

Pascals = N/m2
so it is the same unit
the answer is 70 Pa

kumpel [21]3 years ago

4 0

Answer:

Option (a) is correct.

70 Pa

Explanation:

Pressure is defined as the ratio of thrust acting on the surface per unit area.

If a force of 1 n is acting on a surface of area 1m^2, then we can say the pressure acting on the surface is 1 \frac{N}{m^{2}}[/tex].

The SI unit of pressure is Pa.

$1 Pa = 1 \frac{N}{m^{2}}$

So, It is 70 Pa.

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