Question

what is physic and physical world?​

Answer 1

What's physics?

→ Physics is the branch of science devoted to the study of nature and natural phenomenon. It deals with the study of inanimate matter, energy and radiation. Its basic laws are universal and apply in widely different contexts and conditions.

Extra info:

• Domain in physics - Macroscopic, Microscopic, Mesoscopic.

• Physics is related with technology. Sometimes physics can give rise to technology and vice versa.

• There are four fundamental forces in nature : Gravitational, Electromagnetic, Strong nuclear, weak nuclear forces.

• Quantities which remain unchanged are termed as conserved quantities. [ For example - Linear and angular momentum.

• Symmetries of space, time etc play a key role in modern theories of fundamental forces in nature.

Answer 2

Answer:

The word physics is derived from the Greek word Fusis ,meaning nature.

The study of nature & natural phenomenona is dealt within physics.