- Matter
- Energy
Meaning of physics
What is the substance?
Relationship between matter and energy
Newton and Einstein are considered to be the father of physics, both of these are considered as parents! We will try to tell you this! The power of force and displacement is called work or energy! If force is applied in any object and its displacement, it is said that due to the energy it has accelerated, this knowledge has been explained by Newton in its motion law! E in Equal to Mc Square, Einstein has clearly told how the substance changes in energy! The concept of the father of both physics clearly shows that there is a connection between matter and energy! In today’s physics we read, we have to study matter and energy!
Classical physics
Principles of electromagnetism of Newtonian mechanics, thermodynamics, and Maxwell are all examples of classical physics. In the classical physics of body and forces, especially Newton shows the laws of motion and mechanics based on them.
Modern physics
Albert Einstein, a father of modern physics, was a 20th-century scientist who came with some important ideas in modern physics such as the theory of relativity and the famous equation E = MC2. “Modern” physics means physics based on the first two major successes of the twentieth century: relativity and quantum mechanics.