Why Do People Celebrate Christmas?

Why Do People Celebrate Christmas?

The main reason why Christians celebrate Christmas is to celebrate the birth of Jesus Christ which is, in other words, an event that happened over 2,000 years ago in Bethlehem. Different cultures and different dominions celebrate Christmas in a different way. However, the unifying factor here is the birth of Jesus Christ. His birth was … Read more

Thermodynamics: State of the system

thermodinamics

Important Definitions System: Any portion of the universe which is under study is called a system. Surroundings: Rest of the universe other than the system is called surroundings. The system of surroundings is separated by a seal as an imaginary boundary. Types of the system: There are three types of systems: 1. Open system: A system … Read more