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Can Two Violins Create Perfect Harmony Without Destructive Interference?
May 22, 2010
Replies
6
Views
3K
Bernoulli's equation and high velocity flights
May 22, 2010
Replies
4
Views
9K
Will two out-of phase lights cancel out?
May 21, 2010
Replies
7
Views
8K
How does a homopolar motor work?
May 21, 2010
Replies
7
Views
19K
Optical Modeling Software for Refraction, Focusing & Wavelength Dependence
May 21, 2010
Replies
3
Views
4K
Looking For A Solid Material Light Diffuser - Terminology?
May 19, 2010
Replies
3
Views
3K
Scattering of Light: Definition & Explanation
May 19, 2010
Replies
1
Views
2K
Understanding Laser Coherence Lengths and Improving Coherence
May 18, 2010
Replies
8
Views
6K
Light Interference: Lasers & Electrons
May 18, 2010
Replies
2
Views
3K
What Causes Lightning Rods to Buzz?
May 17, 2010
Replies
5
Views
6K
Single and double slit diffraction formulae
May 16, 2010
Replies
1
Views
7K
Unraveling the Mystery of Concave Mirrors: Understanding Inverted Virtual Images
May 15, 2010
Replies
28
Views
13K
Speed of light through a prism
May 15, 2010
Replies
19
Views
13K
Does the frequency of light changes when it go through a prism
May 15, 2010
Replies
8
Views
12K
Does Compton Scattering Have No Effect on Electron Energy and Velocity?
May 15, 2010
Replies
10
Views
4K
Why is it that diffraction is greatest when slit is close to size of wavelength?
May 15, 2010
Replies
16
Views
8K
Mirrors, Atoms and Light Question
May 14, 2010
Replies
8
Views
3K
Does Polarization Cause Discontinuous EM Waves?
May 13, 2010
Replies
3
Views
2K
Real component of the wavelength of microwaves in copper
May 12, 2010
Replies
1
Views
2K
Diffraction and Huygens sources
May 12, 2010
Replies
1
Views
2K
Calculating EFL of a Three Lens System
May 11, 2010
Replies
1
Views
9K
Basic Question About How Matter Absorbs Light
May 11, 2010
Replies
15
Views
4K
Combination/Convergence of Laser Beams On A Singular Focal Point
May 8, 2010
Replies
1
Views
5K
Refraction Defraction Reflection
May 7, 2010
Replies
3
Views
3K
How Does Malus's Law Apply to Light Intensity with Three Polarizers?
May 6, 2010
Replies
2
Views
7K
Why do we divide the slit into halves in single-slit diffraction?
May 5, 2010
Replies
10
Views
5K
Speed of Light Thought Experiment
May 1, 2010
Replies
5
Views
3K
S vs P Polarization: Explaining Ex Component
Apr 30, 2010
Replies
4
Views
59K
Atomically flat vs Optically flat
Apr 30, 2010
Replies
3
Views
8K
Two Parallel Beams of Light Pass Each Other At What Speed?
Apr 29, 2010
Replies
7
Views
7K
Light & Radiation: The Curious Idiot
Apr 28, 2010
Replies
5
Views
2K
What is Light? Understanding the Electromagnetic Radiation and Energy of Photons
Apr 28, 2010
Replies
6
Views
3K
Help & advice need on how fs laser beam propergate in glass
Apr 28, 2010
Replies
3
Views
2K
Solving the Mystery of Microwave Phenomenon
Apr 27, 2010
Replies
3
Views
2K
How do polarizing filters work
Apr 25, 2010
Replies
1
Views
13K
Light Polarization: Does Scattering Split Light?
Apr 25, 2010
Replies
1
Views
2K
Double slit diffraction maxima
Apr 25, 2010
Replies
2
Views
3K
How Does Burning Fuel Produce Light?
Apr 25, 2010
Replies
4
Views
5K
Understanding Light: Electric and Magnetic Fields Explained
Apr 25, 2010
Replies
14
Views
4K
Can our eyesight framerate capability be improved through reverse magnification?
Apr 24, 2010
Replies
6
Views
3K
Why Do Diverging Lenses Always Produce Shrunken Images?
Apr 24, 2010
Replies
1
Views
3K
Light Production: Questions & Answers
Apr 24, 2010
Replies
1
Views
3K
Confused About Light? Get Answers Here!
Apr 22, 2010
Replies
3
Views
2K
What is the microwave auditory effect and how is it possible?
Apr 21, 2010
Replies
1
Views
3K
Light as a wave, frequency question
Apr 20, 2010
Replies
6
Views
3K
HOW do radio waves form at the subatomic level?
Apr 19, 2010
Replies
40
Views
10K
Why is a rough surface a good absorber and radiator of infrared?
Apr 17, 2010
Replies
2
Views
6K
Why Does Light Reflect Off a Mirror at the Same Angle It Hits?
Apr 17, 2010
Replies
14
Views
3K
Rediculous questions on light speed
Apr 17, 2010
Replies
19
Views
4K
Inductive interference from two EM coils (aka a transformer)
Apr 17, 2010
Replies
1
Views
2K
Does typical Sun Light usually contain all EM spectrum?
Apr 16, 2010
Replies
2
Views
3K
Circuit questions (polarity and LEDs)
Apr 16, 2010
Replies
15
Views
7K
=Which Color is Brightest: Red, Green, or Blue Light?
Apr 14, 2010
Replies
3
Views
2K
Understanding Anti-Reflective Coatings: How Do They Work?
Apr 13, 2010
Replies
17
Views
11K
"Investigating the Speed of Reflections in Mirrors"
Apr 12, 2010
Replies
17
Views
3K
Light Reflection: 2 Mirrors 10ft Apart - 98M Reflections/sec?
Apr 12, 2010
Replies
2
Views
3K
Wave Nature of Light of Minerals
Apr 11, 2010
Replies
2
Views
5K
Gravity Goes Faster Than Light?
Apr 11, 2010
Replies
3
Views
2K
Can Light Erode Matter? Understanding the Impact of Photons on Diamonds
Apr 10, 2010
Replies
1
Views
3K
Theoretical problems with relativistic space flight
Apr 10, 2010
Replies
14
Views
4K
Double-slit diffraction with UNEQUAL source amplitude
Apr 9, 2010
Replies
3
Views
4K
Speed of light in and out of vacuum
Apr 9, 2010
Replies
2
Views
3K
What Are the Spectral Lines of Glass and How Do They Affect Light Transmission?
Apr 9, 2010
Replies
2
Views
3K
Constancy of light? Why the fuss?
Apr 8, 2010
Replies
1
Views
3K
What Causes Violation of Snell's Law in Linear Birefringent Crystals?
Apr 8, 2010
Replies
5
Views
4K
Accelerating to the Speed of Light
Apr 7, 2010
Replies
14
Views
6K
Photon refers to radio waves or not?
Apr 7, 2010
Replies
5
Views
2K
How come a light bulb does not explode?
Apr 6, 2010
Replies
6
Views
10K
Why doesn't centripetal force change the magnitude of speed
Apr 6, 2010
Replies
15
Views
10K
Single Slit (Fraunhoffer) Diffraction Question
Apr 6, 2010
Replies
1
Views
2K
To the nearest order of magnitude.
Apr 5, 2010
Replies
6
Views
7K
Diffraction of a Laser: Uncovering the Mystery
Apr 4, 2010
Replies
3
Views
4K
Doppler effect to distance without using time-of-flight; can this be done?
Apr 4, 2010
Replies
8
Views
9K
Can Matter Become More Charged as Bosons?
Apr 2, 2010
Replies
9
Views
7K
Light traveling at light speed
Apr 1, 2010
Replies
2
Views
2K
Microscopic reason why refractive index typically increases with frequency?
Apr 1, 2010
Replies
4
Views
5K
Converging Lenses and Magnification
Mar 31, 2010
Replies
1
Views
3K
What is the nature of refraction ?
Mar 30, 2010
Replies
5
Views
2K
How does top-spin effect a tennis ball's flight?
Mar 30, 2010
Replies
7
Views
11K
Cosmological redshift and photon energy loss in SR
Mar 30, 2010
Replies
2
Views
5K
Optics: Anomalous Dispersion & Absorption Explained
Mar 29, 2010
Replies
3
Views
3K
Understanding Phase Difference in Birefringent Materials
Mar 29, 2010
Replies
6
Views
4K
Physics of Pointed vs. Rounded Lightning Rods
Mar 29, 2010
Replies
5
Views
8K
Work required to move photons?
Mar 28, 2010
Replies
2
Views
2K
Why Can't You See Light Between the Earth and the Sun from the Moon?
Mar 28, 2010
Replies
7
Views
3K
Can Light Ever Travel Faster Than the Speed of C?
Mar 27, 2010
Replies
17
Views
3K
Converting 60KG into Light: Calculating Energy in Terms of Kilotons of TNT
Mar 25, 2010
Replies
15
Views
7K
A few really quick questions about light from a physics noob.
Mar 25, 2010
Replies
2
Views
2K
Can Orange Light Bulbs Effectively Filter Out 99% of Blue Light?
Mar 24, 2010
Replies
3
Views
22K
Optics-maximum lens resolution and difraction limit
Mar 24, 2010
Replies
19
Views
10K
The Mystery of White Light from the Sun
Mar 23, 2010
Replies
15
Views
8K
How does Wavefront technology used in optics work?
Mar 23, 2010
Replies
2
Views
3K
Why does long wavelength infrared not penetrate glass?
Mar 23, 2010
Replies
5
Views
18K
Question about wire-grid polarizers
Mar 21, 2010
Replies
3
Views
3K
Derivation of Snell's law from Huygens' principle
Mar 21, 2010
Replies
7
Views
20K
Mobile 'Lights': Impact on Signal Strength?
Mar 19, 2010
Replies
2
Views
2K
Lightbulb Differences: Investigating Unusual Outcomes
Mar 18, 2010
Replies
1
Views
2K
What Initiates the Propagation of Light in Maxwell's Equations?
Mar 18, 2010
Replies
2
Views
2K
Force carrier particles i.e. gravitons, photons
Mar 17, 2010
Replies
3
Views
3K
Mobile phone user hit by lightning
Mar 16, 2010
Replies
6
Views
3K
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