Question

Convert Bar to Pascal.

Answer 1

Hint:Before going to the conversion let us first understand about units. A unit of measurement is a definite magnitude of a quantity that is used as a norm for measuring the same kind of quantity. It is described and accepted by convention or by law.

Complete answer:
Within "The Metric System," there are two systems that are distinct self-consistent systems.
MKS/SI System: The first is the International System of Units, or SI, which measures duration, mass, and time in Metres, Kilograms, and Seconds. As a result, the SI system is also known as the MKS system.

CGS System: The second self-consistent method, on the other hand, measures length, density, and time in centimetres, grams, and seconds. As a result, it's known as the CGS system, and it's also known as the Gaussian system or the electrostatic system.Let us now get familiar with bars. The word bar comes from the Greek word baros, which means "weight." The official symbol for the unit is bar; the earlier symbol b is no longer used because it clashes with the use of b to denote the unit barn, but it is still used, particularly as mb (rather than the proper mbar) to denote the mill bar.

In an early version of the metric system, the term bar was used for a unit of weight between $$1793$$ and $$1795$$. Now let’s get some idea about Pascal. Pascal (Pa), in the metre-kilogram-second scheme, is a unit of pressure and stress (the International System of Units [SI]). It was named after Blaise Pascal (1623–62), a French mathematician and physicist.

A Pascal is a pressure of one newton per square metre, or one kilogramme per metre per second squared in SI base units. For many applications, this unit is inconveniently small, so the kilopascal ($$kPa$$) of $$1,000$$newton’s per square metre is more commonly used. A bar is a unit of pressure that is roughly equivalent to ambient pressure at sea level.
$1$ Bar = $100000$ Pascal.

Note: Pressure is measured in bar and Pascal units. One newton of force acting on a $1m^2$area equals one Pascal. Atmospheric pressure is represented by a bar. In order to solve the problem, the relationship between bar and Pascal is useful.