1.2 Branches of Physics

 The branches of physics include: 

• Mechanics is the branch of physics which deals with the motion of an object without or with the reference of force.

Quantum mechanics

• The behavior of smallest particles like neutrons, protons, and electrons

Classical mechanics

• Laws of motion of forces and physical objects.

Answer 

1. B

2. D

3. B

4. C

5. B