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Last updated over 4 years ago

4 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

p

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

The formula for Pressure is

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

A measures atmospheric pressure while a measures pressure difference.

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Pressure is measured in

Nm

Nm2

Pa

N

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Pressure in liquid is calculated using this formula

P = mgh

P = F/A

P = F x A

P = pgh