Branches of Physics

Mechanics: Study of motion, forces, and energy.
Thermodynamics: Study of heat, temperature, and energy transfer.
Electromagnetism: Study of electricity, magnetism, and electromagnetic waves.
Optics: Study of light, vision, and optical instruments.
Quantum Mechanics: Study of behavior of matter and energy at atomic and subatomic level.
Relativity: Study of space and time, including special and general relativity.

Space and Time: Three dimensions of space (length, width, height) and one dimension of time.
Matter and Energy: Mass, weight, and types of energy (kinetic, potential, thermal, electrical, etc.).
Forces: Types of forces (gravity, friction, normal, tension, air resistance, etc.).
Motion: Types of motion (translational, rotational, vibrational, etc.).
Energy and Work: Energy transfer, types of energy, and work done by forces.

Newton's Laws:
- First Law (Inertia): Objects at rest stay at rest, objects in motion stay in motion.
- Second Law (Force and Acceleration): Force is proportional to acceleration.
- Third Law (Action and Reaction): Every action has an equal and opposite reaction.
Conservation Laws: Conservation of energy, momentum, and angular momentum.
Relativity Principles: Time dilation, length contraction, and relativity of simultaneity.

Galileo Galilei: Father of modern physics, contributed to understanding of motion and inertia.
Isaac Newton: Developed laws of motion and universal gravitation.
Albert Einstein: Developed theory of relativity and famous equation E=mc^2.
Max Planck: Introduced concept of quantized energy and Planck's constant.
Werner Heisenberg: Developed uncertainty principle and matrix mechanics.
Erwin Schrödinger: Developed wave mechanics and Schrödinger equation.

Mechanics studies motion, forces, and energy.
Thermodynamics is concerned with heat, temperature, and energy transfer.
Electromagnetism deals with electricity, magnetism, and electromagnetic waves.
Optics focuses on light, vision, and optical instruments.
Quantum Mechanics explores the behavior of matter and energy at atomic and subatomic levels.
Relativity examines space and time, including special and general relativity.

Space and Time consist of three dimensions of space (length, width, height) and one dimension of time.
Matter and Energy are connected, with mass, weight, and various types of energy (kinetic, potential, thermal, electrical, etc.).
Forces can be classified into types, such as gravity, friction, normal, tension, and air resistance.
Motion can be translational, rotational, vibrational, or other types.
Energy and Work involve energy transfer, types of energy, and work done by forces.

Newton's First Law states that objects at rest stay at rest, and objects in motion stay in motion.
Newton's Second Law states that force is proportional to acceleration.
Newton's Third Law states that every action has an equal and opposite reaction.
Conservation Laws dictate the conservation of energy, momentum, and angular momentum.
Relativity Principles include time dilation, length contraction, and relativity of simultaneity.

Speed of Light (c) is 299,792,458 m/s.
Gravitational Constant (G) is 6.67408e-11 N*m^2/kg^2.
Planck's Constant (h) is 6.62607015e-34 J*s.
Units include meter (m), kilogram (kg), second (s), ampere (A), Kelvin (K), and others.

Galileo Galilei is considered the father of modern physics, contributing to our understanding of motion and inertia.
Isaac Newton developed the laws of motion and universal gravitation.
Albert Einstein developed the theory of relativity and the famous equation E=mc^2.
Max Planck introduced the concept of quantized energy and Planck's constant.
Werner Heisenberg developed the uncertainty principle and matrix mechanics.
Erwin Schrödinger developed wave mechanics and the Schrödinger equation.