Understanding The Space-Time
Time, Light, Mass, Gravity, Weight , Acceleration Time :- Time is the indefinite continued progress of existence and events that occur in an apparently irreversible succession from the past , through the present , into the future . Light :- Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye . Mass :- Mass is both a property of a physical body and a measure of its resistance to acceleration (a change in its state of motion ) when a net force is applied. Gravity :- Gravity (from Latin gravitas 'weight' [1] ), or gravitation , is a natural phenomenon by which all things with mass or energy —in...