State two non-SI units of pressure. – InterviewSolution

1.

State two non-SI units of pressure.

Answer»

Two non-SI units, which are either of historical interest, or are still used in specific fields are the bar and the torr.

1 bar = 0.1 MPa = 100 kPa = 1000 hPa = 10⁵pa

1 torr = (101325/760) Pa = 133.32 Pa

[Note : Their use in modern scientific and technical work is strongly discouraged.]

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