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Physics is the natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. One of the most fundamental scientific disciplines, the main goal of physics is to understand how the universe behaves.

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Strong Nuclear Force
neila9876
Today 06:35 PM
by neila9876
9 93 Nuclear and Particle Physics
Question about charged circular dish-an old topic
neila9876
Today 05:04 PM
by Woody
7 124 Electricity and Magnetism
angular acceleration
star89
Mar 16th 2019 02:40 AM
by star89
3 93 Advanced Mechanics
Sound Waves and String Theory.
avito009
Mar 13th 2019 10:07 AM
by Woody
7 599 Waves and Sound
Diffraction of solid edge through aperture
FossilLight
Mar 13th 2019 07:31 AM
by FossilLight
8 181 Light and Optics
Friction and Weight
niki22834
Mar 13th 2019 05:38 AM
by Woody
7 172 Kinematics and Dynamics
word processor
gab36
Mar 11th 2019 04:52 AM
by Woody
2 133 General Physics
The Seven Aether Theories
Nephlim14
Mar 11th 2019 03:02 AM
by Woody
2 156 Physics
Little g without Big G
JDDuncan
Mar 10th 2019 09:59 PM
by JDDuncan
5 143 Physics
Introducing myself
Mboleancelme
Mar 10th 2019 06:28 AM
by Jacky
2 617 New Users
Block Spring System
Razi
Mar 9th 2019 08:41 AM
by Razi
4 201 Kinematics and Dynamics
The Supposedly Stochastic Allen-Cahn Diffusion Equation
Pereos
Mar 8th 2019 02:54 AM
by benit13
3 253 Atomic and Solid State Physics
Position of a floating pulley
Jerry94
Mar 7th 2019 07:33 AM
by Jerry94
6 283 Advanced Mechanics
Compressible vs. Incompressible flow
sasanghomi
Mar 6th 2019 01:59 AM
by vidya31
3 433 Thermodynamics and Fluid Mechanics
Fresnel lens properties
Camerart
Mar 5th 2019 09:07 PM
by oz93666
5 189 Light and Optics
Find tension in a string with attached body doing UCM
justme
Mar 5th 2019 02:04 AM
by justme
1 154 Kinematics and Dynamics
Light projecting images
noney
Mar 4th 2019 11:15 PM
by vidya31
8 405 Light and Optics
First Law of Thermodynamics
mak29
Mar 4th 2019 10:46 PM
by vidya31
5 386 Thermodynamics and Fluid Mechanics
Ball Rolling up then down curved ramp
bbeaucha88
Mar 4th 2019 06:40 PM
by oz93666
4 153 Kinematics and Dynamics
photoelectric effect
magben
Mar 4th 2019 06:13 AM
by Woody
3 226 Quantum Physics
Quantum Physics - Eisberg
magben
Mar 4th 2019 04:54 AM
by magben
0 115 Thermodynamics and Fluid Mechanics
Literature Review
gab36
Mar 4th 2019 04:01 AM
by benit13
2 190 General Physics
Internal Energy in isolated system
LotharSchuh
Mar 1st 2019 10:12 AM
by benit13
6 195 Thermodynamics and Fluid Mechanics
Engineering optics
adityalamba
Mar 1st 2019 03:37 AM
by Woody
1 209 Advanced Optics
Twins contradiction with specialized clocks
dseppala
Feb 26th 2019 09:01 AM
by Woody
5 242 Special and General Relativity
Acceleration contradiction?
dseppala
Feb 26th 2019 07:23 AM
by dseppala
5 209 Special and General Relativity
Special Relativity - Twisted contradiction?
dseppala
Feb 24th 2019 01:44 PM
by dseppala
0 151 Special and General Relativity
W shape guardrail stiffness coefficient of friction
chriso
Feb 22nd 2019 07:49 AM
by chriso
2 236 General Physics
(Photoelectric effect) Finding velocity of ejected electron given wavelengths
Aleguan
Feb 22nd 2019 07:16 AM
by topsquark
3 246 Light and Optics
Thermodynamics
Bigron1
Feb 22nd 2019 03:11 AM
by benit13
9 653 Physics
SHM and oscillation
ohm
Feb 21st 2019 10:56 PM
by ohm
8 274 Periodic and Circular Motion
Optics for Research
kordzaia
Feb 21st 2019 03:52 AM
by Woody
3 263 Advanced Optics
Rotating Cylinder
Razi
Feb 20th 2019 10:14 PM
by Razi
2 271 Kinematics and Dynamics
Lagrangian?
kiwiheretic
Feb 19th 2019 07:10 PM
by kiwiheretic
3 268 Advanced Mechanics
Normal Reaction in rotating frame.
Stu10188
Feb 16th 2019 09:57 AM
by THERMO Spoken Here
2 201 Advanced Mechanics
Thermal Equilibrium Question
IshaanM8
Feb 13th 2019 10:27 AM
by THERMO Spoken Here
1 264 Thermodynamics and Fluid Mechanics
QED “All-Path integral approach” for Mirror Reflection
Unes
Feb 13th 2019 10:01 AM
by Woody
2 268 Quantum Physics
Strange optical effect related to light passing through a mesh?
mparkes
Feb 13th 2019 03:09 AM
by Woody
2 261 Light and Optics
Free Body Diagram
Razi
Feb 13th 2019 12:21 AM
by Razi
2 286 Kinematics and Dynamics
Einstein Errors?
franco
Feb 12th 2019 10:26 AM
by franco
4 376 Theoretical Physics

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