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.
High School
Harmful Levels of Magnetic field exposer?
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Graduate
Solving a Difficult Math Problem
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High School
What is the incompressible fluid?
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High School
Help Union Labor at Convention Center
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Undergrad
KG and SEC as the basis of all units?
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Undergrad
Physical significance of wavenumber
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Graduate
Is it possible to conserve gravity ?
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High School
What Does Standard Mean in SCCM Gas Flow Rate?
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High School
Why does wet cloth or mud appear darker?
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High School
Welding & Blue Light: Is Nitrogen the Cause?
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Undergrad
Finding the mass of earths troposphere
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High School
Getting graph of v(t) on oscilloscope?
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High School
Brand new physics animation site
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High School
Oil shortens lifespan of halogen bulbs?
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Undergrad
Math and Physics Visualization Applets
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Undergrad
I want to believe that it is true
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High School
Is Breaking the Speed of Light Possible?
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High School
FM vs AM: Which Radio Wavelength Is Bigger?
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Undergrad
2D surfaces in the third dimension?
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High School
Applications of Resonance in Real Life, Example?
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Undergrad
Can Sound Waves Make Objects Hover?
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High School
Question on solary cell etc very simple
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High School
Why read bottom/top of menicsus?
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Undergrad
A science project about Antigravity
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Undergrad
Force in Vacuum: Gravity, EM or Entropy?
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Undergrad
Robert Millikan's Oil Drop Experiment
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Undergrad
Help i need a explanation for this
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Undergrad
How is gravity the weakest force?
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