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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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Electricity production from steam - help
physicsnub
Today 03:15 AM
by benit13
4 124 Thermodynamics and Fluid Mechanics
Band gap of cerium fluoride
samia
Yesterday 03:14 AM
by samia
2 294 Atomic and Solid State Physics
Majorana Neutrino
topsquark
Jan 21st 2019 04:16 AM
by Woody
2 93 Nuclear and Particle Physics
initial condition for RL circuit
Asgar07
Jan 20th 2019 02:39 PM
by topsquark
1 72 Advanced Electricity and Magnetism
Free surface flow ( 1 2)
meriam04
Jan 17th 2019 06:25 AM
by Woody
10 317 Advanced Waves and Sound
Relativity: What conditions define a spacetime path ( 1 2)
ralfcis
Jan 15th 2019 09:51 PM
by topsquark
14 400 Physics
Need help with Area Expansion Problem (Thermal Expansion)
queennicolee
Jan 14th 2019 12:04 PM
by Woody
1 175 General Physics
Loupe glasses end cap
Camerart
Jan 12th 2019 02:29 AM
by Camerart
2 226 Light and Optics
Which of the train engines will reach first?
avi
Jan 11th 2019 05:26 PM
by oz93666
8 273 Energy and Work
Why does Cd increase then decrease after M1 but drag keeps increasing?
LaminarF
Jan 11th 2019 04:42 AM
by Woody
1 226 Thermodynamics and Fluid Mechanics
Compression of spring with moving blocks
Batmannov
Jan 10th 2019 12:34 PM
by HallsofIvy
1 219 Kinematics and Dynamics
Atmospheric flow
meriam04
Jan 10th 2019 10:43 AM
by Woody
2 192 Kinematics and Dynamics
Energy and Work (pV diagram problem)
Zach00
Jan 10th 2019 03:53 AM
by benit13
1 186 Energy and Work
Need help with a pump chart
omgjustdont
Jan 10th 2019 02:54 AM
by Woody
2 177 Thermodynamics and Fluid Mechanics
Light projecting images
noney
Jan 8th 2019 05:09 PM
by noney
7 263 Light and Optics
First Law of Thermodynamics
mak29
Jan 8th 2019 10:42 AM
by topsquark
4 261 Thermodynamics and Fluid Mechanics
Enthalpy formula
Donny
Jan 8th 2019 04:01 AM
by mscfd
4 218 Thermodynamics and Fluid Mechanics
Tumble dryer problem
Mankind
Jan 7th 2019 06:18 AM
by Woody
7 288 Periodic and Circular Motion
What type of process is this?
Nadya
Jan 7th 2019 06:08 AM
by Woody
1 268 Nuclear and Particle Physics
cusp electrons
kwnina
Jan 7th 2019 05:58 AM
by Woody
3 181 Atomic and Solid State Physics
How to solve this tension question?
aaryanb
Jan 6th 2019 07:54 AM
by HallsofIvy
1 234 Kinematics and Dynamics
How to solve this throwing ball off cliff question
aaryanb
Jan 6th 2019 07:47 AM
by HallsofIvy
1 211 Kinematics and Dynamics
Circular motion question URGENT
Anon123
Jan 6th 2019 05:34 AM
by Mankind
2 523 Periodic and Circular Motion
efficiency proof
mak29
Jan 4th 2019 11:30 AM
by Woody
5 224 Thermodynamics and Fluid Mechanics
Equation for chemical potential of pure substance. Unsure why this derives as it does
key524
Jan 3rd 2019 06:39 AM
by key524
2 339 Advanced Thermodynamics
resisting force at a clasp
davefrick1
Jan 2nd 2019 08:30 PM
by oz93666
1 203 Thermodynamics and Fluid Mechanics
Simple Question - Preloading of a Cantilever Beam
LandCacci
Jan 2nd 2019 02:37 PM
by LandCacci
2 359 Advanced Mechanics
Radii of host and dppant
samia
Jan 2nd 2019 12:39 PM
by topsquark
2 240 Atomic and Solid State Physics
Calculating Mechanical Energy
pamelapepper2019
Jan 1st 2019 08:19 AM
by Pmb
3 225 Energy and Work
Simultaneous Inelastic Collision ( 1 2)
Jen
Dec 30th 2018 06:41 PM
by topsquark
11 328 Energy and Work
Medical physics - Correcting presbyopia
SassyBean
Dec 30th 2018 07:35 AM
by SassyBean
0 219 Light and Optics
Reaction
samia
Dec 29th 2018 02:49 PM
by topsquark
4 216 Atomic and Solid State Physics
Compressible vs. Incompressible flow
sasanghomi
Dec 29th 2018 09:28 AM
by mscfd
2 251 Thermodynamics and Fluid Mechanics
Rigidity
Aro
Dec 27th 2018 02:32 PM
by ChipB
1 287 Equilibrium and Elasticity
Falling Bricks
Razi
Dec 26th 2018 04:50 AM
by oz93666
2 224 Kinematics and Dynamics
Drug checker
kiwiheretic
Dec 24th 2018 12:46 AM
by kiwiheretic
0 312 Physics Software
Trying to work with Susskind's Theoretical Minimum book
kiwiheretic
Dec 23rd 2018 02:11 AM
by kiwiheretic
0 342 Quantum Physics
A little confused
SassyBean
Dec 22nd 2018 11:01 PM
by oz93666
4 539 General Physics
surface tension
mak29
Dec 21st 2018 06:40 PM
by oz93666
5 344 Thermodynamics and Fluid Mechanics
Introducing myself
Mboleancelme
Dec 20th 2018 06:17 AM
by topsquark
1 340 New Users

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