Physics: Branches and Importance on Our Daily Lives; Physicists

1. Give the branches of Physics

Below are the ten branches of physics, each focusing on a particular subject matter.

1. Astrophysics:

It is a branch of physics that helps us study the planetary motions long with their physical properties in our universe. These include the luminosity, temperature, chemical composition and density of astronomical objects like galaxies, stars, interstellar medium and the forces that act between them.

2. Atomic and Molecular Physics:

This branch is focused on the characteristics and structures of molecules and atoms.

3. Biophysics:

This is the branch of physics that applies the physics laws to life formations.

4. Condensed matter physics (solid state):

This study focuses on the physical attributes of solids like electrical, conductive, dielectric and thermal properties, as well as their understanding of the terms of elementary physical laws.

5. Cosmology:

This study focuses on the whole universe, its structure, and how the evolution started. It also helps us understand how the universe can undergo changes in future.

6. Geophysics:

This study is focused on the physical properties and attributes of the earth; it encompasses geodesy, meteorology, seismology, atmospheric electricity, terrestrial magnetism, oceanography and tidal phenomena.

7. Mechanics:

This is the study of mechanical movements of bodies, especially machines. This field facilitated the growth of industries which revolutionised the lifestyle.

8. Statistical Mechanics:

This is a study aimed to relate the characteristics of macroscopic systems against their molecular and atomic constituents.

9. Theoretical physics:

This is an attempt to further understand the world by means of creating a realistic model, utilized for explaining, rationalizing and predicting physical phenomenon through different proven concepts.

10. Thermodynamics:

This is the study about effects of variations in pressure, volume and temperature on physical systems. It is based on the...