Pascal is a unit of pressure.
A Pascal is the SI unit of gas pressure. Mega is the prefix meaning 1-million or 10^6. Therefore a mega-Pascal (MPa) is 1x10^6 Pascal's.
A Pascal. One pascal = one Newton per square metre (same as pressure)
No. One pascal = 0.01 millibars.
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The pressure of 1 newton per 1 square meter is called 1 pascal. Pressure = force / area pascal = newton / m2.
A Pascal. One pascal = one Newton per square metre (same as pressure)
Please see http://en.wikipedia.org/wiki/Pascal_%28unit%29
Blaise Pascal discovered the Pascal Principle when he invented the hydraulic press. Today, most machineries used Pascal's principle in their operations. One of these machineries is the hydraulic lift>
Some of the concepts were known before him, but Blaise Pascal was the one credited with constructing it.
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One pascal (Pa) is the SI unit of pressure, defined as the pressure resulting from a force of one newton applied over an area of one square meter. It is a small unit commonly used for measuring low-pressure systems.