Orders of magnitude (pressure)
= Orders of magnitude (pressure)
{wiki=Orders_of_magnitude_(pressure)}
Orders of magnitude in the context of pressure are a way to express the relative differences in pressure levels using powers of ten. Pressures are measured in units such as pascals (Pa), atmospheres (atm), bar, or pounds per square inch (psi). Each order of magnitude represents a tenfold increase or decrease in the measured pressure. For example: - 1 Pa (Pascal) is considered a low pressure.