Online physics assignment
                     Physics 
Q U A N T U M ,  R E L A T I V I T Y ,  A T O M I C ,  
M O L E C U L A R ,  AND  O P T I C A L  P H Y S I C S
What is Physics
    physics is “the study of matter, energy, and 
the interaction between them”, but what that 
really means is that physics is about asking 
fundamental questions and trying to answer 
them by observing and experimenting. 
Physics, the study of matter and energy, is an 
ancient and broad field of science. Because 
physics explains natural phenomena in the 
universe, it's often considered to be the most 
fundamental science
Importance of physics
     Material science - the investigation of issue, 
vitality and their communications - is a global 
endeavor, which assumes a key job later on 
advancement of mankind. Material science 
adds to the mechanical foundation and gives 
prepared staff expected to exploit logical 
advances and revelations. Significance of 
Physics in the Modern World. Material science 
depicts how the common world functions 
through connected numerical recipes. It 
manages the central powers of the universe 
and how they associate with issue taking a 
gander at everything from worlds and planets 
to particles and quarks and everything in the 
middle
Physics Topics
Electric Circuits
Fluid Mechanics
Electrodynamics
Acoustics
Thermodynamics
Waves
Atomic Physics
Dynamics
Elastic Force
Electromagnetism
Fields Theory
Kinematics
Molecular Physics
Astronomy
Nuclear Physics
Physics
  Electric Circuits: An electric circuit is a way wherein 
electrons from a voltage or flow source stream. The 
point where those electrons enter an electrical circuit 
is known as the "source" of electrons. The point 
where the electrons leave an electrical circuit is 
known as the "arrival" or "earth ground".
 Fluid Mechanics: Fluid mechanics is the branch of 
physics concerned with the mechanics of fluids and 
the forces on them. It has applications in a wide 
range of disciplines, including mechanical, civil, 
chemical and biomedical engineering, geophysics, 
oceanography, meteorology, astrophysics, and 
biology
Physics
  Electrodynamics: Classical 
electromagnetism or classical 
electrodynamics is a branch of theoretical 
physics that studies the interactions between 
electric charges and currents using an 
extension of the classical Newtonian model.
 Acoustics:Acoustics is the branch of physics 
that deals with the study of all mechanical 
waves in gases, liquids, and solids including 
topics such as vibration, sound, ultrasound 
and infrasound.
Thermodynamics & Waves Physics
  Thermodynamics Physics :Thermodynamics is 
the branch of physics that deals with the 
relationships between heat and other forms of 
energy. In particular, it describes how thermal 
energy is converted to and from other forms of 
energy and how it affects matter.
   Waves Physics : Waves involve the transport of 
energy without the transport of matter. In 
conclusion, a wave can be described as a 
disturbance that travels through a medium, 
transporting energy from one location (its source) 
to another location without transporting matter
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Atomic & Dynamics Physics
   Atomic physics :Atomic physics is the field 
of physics that studies atoms as an isolated 
system of electrons and an atomic nucleus. It 
is primarily concerned with the arrangement 
of electrons around the nucleus and the 
processes by which these arrangements 
change.
    Dynamics physics :Dynamics, branch of 
physical science and subdivision of mechanics 
that is concerned with the motion of material 
objects in relation to the physical factors that 
affect them: force, mass, momentum, energy. 
Elastic Force & Electromagnetism
   Elastic Force: Elasticity is the ability of a 
material to return to its original shape after 
being stretched or compressed. This force 
increases the more the material is stretched 
or compressed.
    Electromagnetism: Electromagnetism is a 
branch of Physics, deals with the 
electromagnetic force that occurs between 
electrically charged particles. The 
electromagnetic force is one of the four 
fundamental forces and exhibits 
electromagnetic fields such as magnetic 
fields, electric fields, and light.
What are the 5 branches of physics?
 Classical mechanics.
 Thermodynamics and statistical mechanics.
 Electromagnetism and electronics.
 Relativity.
 Quantum mechanics.
 Optics, and atomic, molecular, and optical 
physics.
Classical Mechanics
 Classical mechanics: Classical mechanics 
describes the motion of macroscopic objects, 
from projectiles to parts of machinery, and 
astronomical objects, such as spacecraft, 
planets, stars and galaxies.
Thermodynamics and statistical mechanics.
 Thermodynamics and statistical 
mechanics.
  Thermodynamics is the science concerned 
with the relation between heat , work and 
mechanical energy and the conversion of one 
into another. The macroscopic approach to the 
study of thermodynamics that does not 
require a knowledge of the behavior of 
individual particles is called classical 
thermodynamics.
Electromagnetism and electronics
 Electromagnetism and electronics: The 
amount of magnetic field force generated by a 
coiled wire is proportional to the current 
through the wire multiplied by the number of 
“turns” or “wraps” of wire in the coil. .An 
electromagnet is a piece of wire intended to 
generate a magnetic field with the passage of 
electric current through it.
Relativity
 Relativity : Special Relativity is the theory 
that no matter what constant speed you're 
travelling all the laws of physics are the same. 
General Relativity says that being at rest in a 
gravitational field and accelerating are 
physically identical.
Quantum Mechanics
 Quantum mechanics : Quantum mechanics 
(QM; also known as quantum physics, 
quantum theory, the wave mechanical model, 
or matrix mechanics), including quantum field 
theory, is a fundamental theory in physics 
which describes nature at the smallest scales 
of energy levels of atoms and subatomic 
particles.
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