» Physics

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.

» Physics Help Forum
  Physics Discussion Last Post Replies Views Forum
Need help.
Mg248
Today 08:29 PM
by Mg248
1 25 General Physics
Casimir effect
neila9876
Today 08:23 PM
by topsquark
9 129 General Physics
X4 ( 1 2 3)
topsquark
Today 08:09 PM
by topsquark
20 457 Special and General Relativity
Why does resonant frequency become lower as water is added to a bottle?
Graystripe
Today 04:28 PM
by ChipB
9 174 Waves and Sound
fields and photons? ( 1 2)
interested
Today 01:28 PM
by topsquark
15 204 General Physics
Can Helium 3 & 4 really be frozen? ( 1 2)
interested
Today 09:40 AM
by interested
13 241 Thermodynamics and Fluid Mechanics
Common Misconceptions in Physics II ( 1 2)
topsquark
Sep 13th 2019 06:55 AM
by neila9876
15 2,673 General Physics
Bare and Dressed Photons in space.
interested
Sep 12th 2019 01:27 AM
by interested
4 87 General Physics
An experiment demonstrating the principle of uncertainty
donglebox
Sep 11th 2019 08:15 PM
by donglebox
7 181 Quantum Physics
Adjusting domestic DLP for PCB Uv photolithography
GrupoPatel
Sep 10th 2019 08:59 PM
by donglebox
1 371 Advanced Optics
Hello, everyone. I'm a rookie.
donglebox
Sep 9th 2019 02:24 AM
by benit13
1 136 New Users
induced emf in a solenoid due to a rotating magnet
fluffycoco
Sep 8th 2019 12:11 AM
by fluffycoco
0 109 Electricity and Magnetism
Eight minutes, an ordinary topic ( 1 2)
neila9876
Sep 7th 2019 04:37 PM
by neila9876
10 334 Physics
Static question help
Asgar07
Sep 7th 2019 02:02 AM
by Asgar07
0 133 Equilibrium and Elasticity
Evaporating Water with a Boiler Type Vessel
tommyb1982
Sep 6th 2019 06:08 AM
by benit13
2 152 Thermodynamics and Fluid Mechanics
Tramp and Electron ( 1 2 3... Last Page)
htam9876
Sep 4th 2019 02:07 PM
by neila9876
52 2,465 Philosophy of Physics
Temperatures of different substances in an oven
theydonboy
Sep 4th 2019 08:08 AM
by theydonboy
5 140 Thermodynamics and Fluid Mechanics
Understand pump curves
TENichols94
Sep 3rd 2019 02:52 AM
by vmagalhaes
5 198 Thermodynamics and Fluid Mechanics
Creating a parrallel lightbeam. ( 1 2 3... Last Page)
cobaltBlue
Sep 2nd 2019 10:20 AM
by cobaltBlue
32 642 Light and Optics
Proper Name of Pulley Mechanic shown?
theTreeSpyder
Sep 2nd 2019 05:41 AM
by theTreeSpyder
0 131 Physics
Question about zooming out with lens
sako
Sep 2nd 2019 04:32 AM
by Woody
2 240 Light and Optics
zero point energy ?
interested
Sep 2nd 2019 04:20 AM
by benit13
4 201 General Physics
Need some help on relativity questions please!
noman
Sep 1st 2019 06:12 PM
by noman
0 185 Advanced Mechanics
Electric Field for the circular path of positively charged particle
aaryanb
Sep 1st 2019 02:09 AM
by interested
2 200 Electricity and Magnetism
Require same or more WORK to pump from a (6" into a 3") than of a (6" into a...
Rip
Aug 30th 2019 05:01 AM
by Woody
3 183 Physics
Balloon vs SR ( 1 2)
neila9876
Aug 28th 2019 12:55 PM
by neila9876
15 819 Special and General Relativity
boat moving in a river
hoot
Aug 28th 2019 09:08 AM
by Woody
4 174 Thermodynamics and Fluid Mechanics
Capstan Equation
theTreeSpyder
Aug 28th 2019 05:51 AM
by Woody
1 214 Kinematics and Dynamics
general uniform acceleration question
amannaan2000
Aug 28th 2019 05:34 AM
by Woody
2 171 Kinematics and Dynamics
Twins contradiction
dseppala
Aug 28th 2019 04:13 AM
by Woody
1 158 Special and General Relativity
Finding the electric field along the line between charges
fluffycoco
Aug 23rd 2019 10:47 AM
by topsquark
1 173 Electricity and Magnetism
Lifting Yourself With a Pulley
deseo
Aug 22nd 2019 02:45 PM
by theTreeSpyder
8 20,684 Kinematics and Dynamics
Best resource for introductory physics
Galois
Aug 20th 2019 09:24 AM
by Woody
5 214 Physics
Hello, I am a new user
IvanM
Aug 19th 2019 05:46 AM
by IvanM
3 249 New Users
BWRS with negative accentric factor?
sckbr
Aug 19th 2019 05:18 AM
by sckbr
2 273 Advanced Thermodynamics
Electron-Positron Annihilation, low energy vs high energy mode- do both end in 511 ke
GeorgeDowell
Aug 18th 2019 02:31 PM
by topsquark
1 245 Nuclear and Particle Physics
Specific heat
Yohib
Aug 18th 2019 01:49 AM
by Yohib
0 208 General Physics
The realms of the Observed VS Unobserved
scifimath
Aug 16th 2019 07:39 AM
by neila9876
6 340 Physics
Ion-acoustic plasma
meriam04
Aug 16th 2019 02:59 AM
by benit13
2 560 Advanced Waves and Sound
Speed between two cars
Kcaem
Aug 15th 2019 09:12 AM
by Woody
1 201 Kinematics and Dynamics

Facebook Twitter Google+ RSS Feed