Pizza is a national food of Italy and the Italian people love it. Pizza is a simple recipe but has so many variations and styles that it that it has become one of the most popular foods in the world. Basic pizza is a freshly made bread base with tomato sauce and cheese topping.
Pascal's principle: Pascalâs principle, in fluid (gas or liquid) mechanics, statement that, in a fluid at rest in a closed container, a pressure change in one part is transmitted without loss to every portion of the fluid and to the walls of the container.
Answer   Pascal is a unit of pressure. The air pressure we feel at ground level is 1 atmosphere which is equivalent to 1.0135 x10^5 Pascals   The pascal (Pa) is the SI â¦ derived unit of pressure. It is a measure of perpendicular force F per unit area A, i.e. equivalent to one newton per square meter or one joule per cubic meter.