Participate in expert physics discussion. Discussion on the nature and properties of matter and energy. This area is for topics that don't fit the other categories. Mainstream physics only.
Threads
Graduate One or more couldn't be resolved in descending dimensions
- MRzNone
- · Replies 5 ·
Undergrad What is the cause of an increase in volume (audio)
- Marcus27
- · Replies 1 ·
Undergrad Link between harmonic functions and harmonic oscillators?
- Navierstoked
- · Replies 3 ·
High School Applying Physics to find lost pet
- FLATAN
- · Replies 23 ·
High School What is fractional uncertainty mean?
- CKaiL
- · Replies 1 ·
Graduate Martial Arts and Physics (TKD to Fencing)
- vilechylde
- · Replies 13 ·
High School Radius of curvature using spherometer
- leojun
- · Replies 6 ·
Undergrad Can a travelling wave be nonlinear?
- shanepitts
- · Replies 3 ·
High School Which Formula Correctly Converts Celsius to Fahrenheit?
- terp.asessed
- · Replies 7 ·
Undergrad Why do O₂ and O₃ molecules stay in the stratosphere?
- Suraj M
- · Replies 2 ·
Undergrad Historical and Current Attitudes in the Scientific Community
- Aaron Hampton
- · Replies 19 ·
High School The role of math in physics more or less
- TEVSET
- · Replies 10 ·
High School Learning from the mistakes and failed experiments of science
- Aaron Hampton
- · Replies 4 ·
High School Why does the air we breath float on Earth?
- themadquark
- · Replies 7 ·
High School Russian soliders dropped from planes without parachutes?
- Stephen Tashi
- · Replies 5 ·
Graduate Want to Learn More About the Einstein de Haas Effect?
- epdo_xero
- · Replies 1 ·
Graduate Units of plancks law in terms of wavelength
- Hypatio
- · Replies 1 ·
Find Physicists' Published Papers: Max Planck, Ludwig Boltzmann
- jjustinn
- · Replies 3 ·
Undergrad Can vibration be used to uniformly mix a solution?
- MotionStudy
- · Replies 2 ·
High School The basis for all things that exist
- Yangyin
- · Replies 3 ·
Graduate Half the size and mass, stronger force of gravity?
- PaulMango
- · Replies 9 ·
Undergrad Can Breathing Through a Tube Create Powerful Force for Tasks?
- ericwatts214
- · Replies 3 ·
Graduate How did error analysis evolve over time?
- Measurer
- · Replies 7 ·
Undergrad Why cyclone separators trap particles in a central column, not the outer wall
- styart
- · Replies 2 ·
APS Journals Available At US Public Libraries
- ZapperZ
- · Replies 1 ·
High School Is Fire or Electricity Considered a State of Matter?
- ubergewehr273
- · Replies 3 ·
Undergrad Why Does a Brass Tube's Resonance Only Produce Overtones?
- fregor
- · Replies 4 ·
Undergrad What Are the Limitations of Modern Batteries?
- WCOLtd
- · Replies 2 ·
Graduate Kikuchi lines Vs Kikuchi bands (EBSD in SEM)
- antonni
- · Replies 2 ·
What are the Feynman Lectures on Physics and where can I find them?
- WCOLtd
- · Replies 1 ·
High School Why were complex numbers introduced in physics?
- physior
- · Replies 32 ·
Graduate How many variables to describe a system?
- query_ious
- · Replies 10 ·
Are physics and poetry really incompatible?
- SpaceNerdz
- · Replies 22 ·
Undergrad What's the best device for measuring angles?
- Dorea
- · Replies 11 ·
Undergrad Lesser the radius the lesser the volume. Why?
- avito009
- · Replies 2 ·
Why Did MIT Sever Ties with Walter Lewin?
- nsaspook
- · Replies 145 ·
Graduate Physical significance of an equation of wave
- arpon
- · Replies 1 ·
Who wants a chat? Preferably about Physics
- LachyP
- · Replies 5 ·
Congratulations Prof Mildred Dresselhaus
- Astronuc
- · Replies 1 ·
Undergrad Is physics utilized in AI research? If so, how?
- jaskamiin
- · Replies 2 ·
Graduate Spaghetti Breaking at 250k FPS: Watch the Amazing Footage
- A.T.
- · Replies 1 ·
What intinitally got you interested in physics?
- Niaboc67
- · Replies 23 ·
High School Define a location of a non-point object
- Quarlep
- · Replies 4 ·
High School Can mass be destroyed?
- Ravi4213
- · Replies 8 ·
High School What is information in the context of storing it in light?
- Zez4eva4
- · Replies 6 ·
Is there video recordings of "Feynman Lectures on physics"?
- Ahmed Abdullah
- · Replies 3 ·
Graduate Coordinate transform from sensor to North East Down frame
- 9988776655
- · Replies 1 ·
What would life be like on a cubical Earth?
- AdityaDev
- · Replies 11 ·
Undergrad How are G, ħ and c measured?
- Garrulo
- · Replies 2 ·
High School What Are the Non-Invasive Methods to See Inside Objects?
- physior
- · Replies 8 ·
Undergrad Converting yaw pitch and roll to spherical coordinates
- Hadar Szostak
- · Replies 4 ·
Undergrad Understanding Phase Difference between y1=a. sin(ω.t) and y2=a. sin(ω.t + φ)
- Miraj Kayastha
- · Replies 2 ·
Undergrad Local and integral physical quantities
- cseil
- · Replies 4 ·
Undergrad Why the transfer function is represented in S Domain?
- Raj
- · Replies 2 ·
Graduate Are there limits to human/devices perception?
- DarkFalz
- · Replies 27 ·
Why nobel prize is awarded for blue led invention .?
- Ganesh Ujwal
- · Replies 15 ·
How can I quickly and efficiently demoisturize air?
- physior
- · Replies 7 ·
Undergrad Why don't we notice gravitational or electric forces between everyday objects?
- Herjap
- · Replies 3 ·
Graduate What are Feynman and Dirac discussing in their conversation?
- Ravi Mohan
- · Replies 2 ·
Graduate How to calculate error propagation for several measurements?
- jinawee
- · Replies 6 ·
High School How do scientific formulas work as relationships between variables?
- Niaboc67
- · Replies 7 ·
High School Which Movies Best Illustrate Science Concepts for Your Classroom Project?
- velocitysc43
- · Replies 2 ·
Undergrad Rate of loss of mass of a meteorite
- PeterH
- · Replies 7 ·
Undergrad Difference between Auto- and Cross-correlation function
- shayaan_musta
- · Replies 3 ·
How much of a rip-off are varifocals?
- sophiecentaur
- · Replies 13 ·
Encouraging my brother's growing interest in physics.
- Cathmore
- · Replies 3 ·
High School How to use sketches to solve physics problems
- mateosrica
- · Replies 8 ·
High School Does experiencing a static shock mean that you are grounded?
- rasen58
- · Replies 9 ·
High School What Are Forced Oscillations and How Do They Work?
- gracy
- · Replies 17 ·
Can You Access Einstein's Papers Online?
- jedishrfu
- · Replies 5 ·
High School Fundamental physics concepts every physicist should know
- iknowsigularity
- · Replies 2 ·
Undergrad Finding out what are the recent problems
- ShayanJ
- · Replies 7 ·
Novels About Physics: Find Your Next Read!
- rania yassin
- · Replies 8 ·
Who Will Win the 2014 Nobel Prize in Physics?
- jtbell
- · Replies 73 ·
High School How can you tell pitch from volume just by listening?
- gracy
- · Replies 25 ·
Undergrad Facing problem in analysing Taylor series expansion
- bibhatsucool
- · Replies 1 ·
High School How many ways can you determine density?
- MarchON
- · Replies 3 ·
High School What does Wavelength/degree mean?
- bitencrypt
- · Replies 9 ·
The General Theory of Gravity and Light
- AmorFati
- · Replies 8 ·
Undergrad ΔAmplitude of wave on rope with a change in linear density
- Nathanael
- · Replies 3 ·
Undergrad Why did the Boston Molasses Disaster produce a powerful air rush?
- jan k
- · Replies 6 ·
Undergrad How Do Physics Students Handle Uncertainty in Problem Solving?
- snatchingthepi
- · Replies 3 ·
Graduate What does the |-sign mean in this text?
- Nikitin
- · Replies 10 ·
Can two objects ever be exactly the same?
- Bob Sinclair
- · Replies 5 ·
What Would Happen to Humanoid Bone Structure If the Moon Crashed Into Earth?
- Lord Squid
- · Replies 6 ·
Graduate What Units are Used for Hansen Solubility Parameter?
- Pen Rie
- · Replies 1 ·
Shiny black nail polish to matte black
- Spiderstorm4
- · Replies 5 ·
Undergrad What does it mean to normalize a function or image?
- John Dolan
- · Replies 3 ·
Undergrad Improving problem-solving skills in quantum and statistical physics
- tfhub
- · Replies 9 ·
Undergrad Can magnetism affect how salt water molecules align and flow?
- Tinman
- · Replies 47 ·
Undergrad Will an unbalanced wave be able to induce resonance?
- Kingson
- · Replies 2 ·
Undergrad Equations for the bell jar experiment
- jweie29nh
- · Replies 2 ·
High School Physics science fair on shoe polymers
- DingleTron3000
- · Replies 5 ·
Undergrad How can I guarantee constant volumetric flow from a tap with varying water pressure?
- Patronex
- · Replies 22 ·
Graduate Wave on a string / impedance problem
- Darren93
- · Replies 1 ·
Graduate How to find the uncertainty of a slope (using software)?
- dilloncyh
- · Replies 1 ·
Undergrad Most Recent Applied Advance in Physics
- neuralnova
- · Replies 2 ·
Undergrad Why does the integral equal the length of line cf?
- ewr
- · Replies 2 ·
Undergrad Need trustworthy, informative reading material
- Petyarazor
- · Replies 1 ·
High School How to Identify Scalars and Vectors?
- jorden@u
- · Replies 1 ·