What is Physics ? | Definition of Physics| Matter and energy | Mutual relationship

Shahab Online Academy| In this lecture I have defined physics, matter, energy and mutual relationship between matter and energy. In this lecture we have also explained the states / types of matter and energy and transformation and conservation of matter and energy. The most important concept that we have explained/ taught in this lecture is the mutual relationship between matter and energy and also explained the Einstein Important equation E=mc2. #what is physics by shahab online academy #what is physics #what is matter #what is energy #what is mutual relationship between matter and energy #Definition of physics by Shahab