Question

Define ‘one Pascal’ pressure.​

Answer 1

Answer:

A pascal is a pressure of one newton per square metre

Answer 2

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$:\implies$A pascal is a pressure of one newton per square metre, or, in SI base units, one kilogram per metre per second squared. For example, standard atmospheric pressure (or 1 atm) is defined as 101.325 kPa. The millibar, a unit of air pressure often used in meteorology, is equal to 100 Pa.