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Young's double slit experiment using polarised light
Sep 7, 2005
Replies
2
Views
5K
French scientists discover method to change the speed of light.
Sep 6, 2005
Replies
9
Views
7K
Lens Aberrations: 1st, 3rd & 2nd Orders Explained
Sep 4, 2005
Replies
3
Views
3K
Mirror Image Problems in Electrodynamics
Sep 4, 2005
Replies
2
Views
3K
Why does an open ended column reflect sound?
Aug 29, 2005
Replies
5
Views
5K
Is lightning caused by ice particles?
Aug 28, 2005
Replies
2
Views
2K
The Sun's Light: 8mins, 2degrees & Us
Aug 28, 2005
Replies
5
Views
2K
Home Depot/ Radio Shack speed of light?
Aug 27, 2005
Replies
7
Views
3K
Space Ships faster than light.
Aug 24, 2005
Replies
2
Views
4K
Dynamics, polar coordinate system
Aug 24, 2005
Replies
2
Views
7K
Does a photon correspond to one wavelength of a wave
Aug 22, 2005
Replies
5
Views
3K
Ray of light travels from an optically denser medium
Aug 21, 2005
Replies
6
Views
4K
Apparent speed of light in transparent medium
Aug 18, 2005
Replies
4
Views
7K
Stunning Fish Optics: How Fish See Above the Water
Aug 14, 2005
Replies
2
Views
2K
What is the physics of a lighting ball?
Aug 11, 2005
Replies
9
Views
3K
Create Laser-Like Light Beam: Is It Possible?
Aug 11, 2005
Replies
7
Views
6K
Exploring Light Interference: The Mystery Behind Its "Destructive" Nature
Aug 11, 2005
Replies
10
Views
2K
What Causes Total Internal Reflection?
Aug 10, 2005
Replies
2
Views
2K
Simple Diffraction: Deriving Equations with Phasors
Aug 8, 2005
Replies
4
Views
2K
Adjustment of optics resources
Aug 3, 2005
Replies
7
Views
2K
How Does Focal Length Affect the Focus Point of a Lens?
Aug 1, 2005
Replies
3
Views
3K
Interference between non-sinusoidal waves
Jul 30, 2005
Replies
8
Views
4K
What Happens to Light when Heated - Baking Samosas
Jul 29, 2005
Replies
7
Views
2K
Is light composed of strings ?
Jul 27, 2005
Replies
2
Views
3K
Eye Safety with Lasers: 15 mW & Fiber Coupling
Jul 25, 2005
Replies
13
Views
3K
Mysterious Laser Beam Dots: What Could It Be?
Jul 24, 2005
Replies
5
Views
5K
Quanta vs. Photon: What's the Difference?
Jul 24, 2005
Replies
2
Views
9K
Diffraction occurs also for water waves or only for light and matter?
Jul 20, 2005
Replies
13
Views
3K
Lightning strikes a swimming pool
Jul 18, 2005
Replies
3
Views
3K
Create a Laser Listening Device: Get Started Here!
Jul 16, 2005
Replies
13
Views
7K
Scientists cover the mirror with a stratum that doesn't hold water
Jul 12, 2005
Replies
2
Views
3K
The varying speed of light (Calc+ needed)
Jul 11, 2005
Replies
5
Views
3K
Able to make the split needed for the interference experiment
Jul 8, 2005
Replies
7
Views
2K
Question regarding speed of light
Jul 5, 2005
Replies
3
Views
2K
Wavelength & Distance Relation in MICROWAVE
Jul 5, 2005
Replies
7
Views
23K
Is ultrasound technology cheaper compared to x-ray technology?
Jun 29, 2005
Replies
3
Views
9K
Can a rigid object transmit a signal faster than the speed of light?
Jun 27, 2005
Replies
5
Views
4K
What materials make the best mirrors?
Jun 26, 2005
Replies
11
Views
9K
The Unseeable: Can They Do It?
Jun 24, 2005
Replies
2
Views
1K
Speed of light is a universal constant
Jun 22, 2005
2
Replies
36
Views
6K
Light Transmission Through Window Glass
Jun 21, 2005
Replies
14
Views
14K
Can music really be transmitted faster than light?
Jun 21, 2005
Replies
32
Views
5K
Understanding the Constant Speed of Light: Debunking Common Misconceptions
Jun 20, 2005
Replies
6
Views
2K
Refraction : freq remains unchanged
Jun 19, 2005
Replies
5
Views
4K
Diffraction derivation on Wiki - wrong?
Jun 19, 2005
Replies
2
Views
3K
Rayleigh-scattering and dipole Common characters?
Jun 12, 2005
Replies
4
Views
4K
X-ray Scattering: Bragg Spacing, D-Spacing, Q & Repeat Distance
Jun 8, 2005
Replies
2
Views
2K
A New look at the intensity of light.
Jun 7, 2005
Replies
26
Views
10K
Bend a Laser Beam - Learn How It's Done
Jun 7, 2005
Replies
6
Views
11K
Virtual mirror on the road on hot days. Why is that?
Jun 6, 2005
Replies
2
Views
2K
Proof : Light Speed isn't Constant
Jun 6, 2005
Replies
8
Views
6K
The significance of the speed of light as a fundamental constant
Jun 5, 2005
Replies
2
Views
4K
The higgs boson=the graviton= the speed of light
Jun 5, 2005
Replies
2
Views
4K
Understanding Lights Wired in Series: Explaining Basic Electricity
Jun 1, 2005
Replies
6
Views
3K
Questions puzzling me about light
May 31, 2005
Replies
2
Views
1K
Lasers in Measurements: Learn How to Use Them
May 29, 2005
Replies
5
Views
2K
How does a harmonic oscillator behave when driven by a periodic force?
May 28, 2005
Replies
12
Views
7K
Does Light Have Mass? Answering Your Questions
May 25, 2005
Replies
11
Views
4K
Exploring the Invisible Spectra: What Can We See?
May 23, 2005
Replies
9
Views
2K
How Do X-Rays Become Visible on Medical Imaging?
May 23, 2005
Replies
13
Views
9K
How to determine the refracting index of a medimum?
May 22, 2005
Replies
6
Views
3K
What Limits Does a Supernova Observation Set on Photon Mass?
May 22, 2005
Replies
2
Views
2K
Ball Lightning: Eyewitness Accounts and Descriptions
May 20, 2005
Replies
9
Views
3K
Investigating Beta Particle Backscatter from Foil Materials
May 16, 2005
Replies
3
Views
6K
How fast can lightning change direction?
May 15, 2005
Replies
9
Views
4K
Photon as force carrier particle
May 15, 2005
Replies
8
Views
6K
Understanding Optics: Explaining How It Works
May 14, 2005
Replies
6
Views
5K
Hear Around a Corner But Not See? Exploring Light as a Wave
May 14, 2005
Replies
3
Views
4K
Can Man Sustain Lightning Bolts with Extreme Voltage AC?
May 12, 2005
Replies
2
Views
2K
How Does the Wave Nature of Light Impact Modern Technology and Society?
May 10, 2005
Replies
7
Views
6K
Why is the Spectrum of Light Only 7 Colors?
May 7, 2005
Replies
16
Views
8K
Speed of light in any man made vehicle
May 3, 2005
Replies
11
Views
2K
Destructive Interference of Light
May 2, 2005
Replies
10
Views
3K
Speed of light what if question.
May 2, 2005
2
Replies
54
Views
7K
Gravitational Lensing: How Does it Work?
May 1, 2005
Replies
2
Views
2K
Risk of lightning strike on a car.
May 1, 2005
Replies
6
Views
13K
Question about single slit diffraction
May 1, 2005
2
Replies
35
Views
13K
Exploring Huygens' Wave Theory of Light
Apr 28, 2005
Replies
2
Views
1K
Why Do Refraction and Diffraction Both Involve Bending of Light?
Apr 28, 2005
Replies
2
Views
6K
What is Coherent Light? - A Question on Laser Physics
Apr 27, 2005
Replies
2
Views
2K
Optics | Understanding Optical Diffraction in Gratings
Apr 27, 2005
Replies
2
Views
2K
Thin Film Interference: Deriving Equation
Apr 26, 2005
Replies
3
Views
3K
Mirror Color: Do Mirrors Have a Color?
Apr 26, 2005
Replies
18
Views
9K
Young's Double Slit Experiment: Interference Fringes with Electrons?
Apr 24, 2005
Replies
16
Views
4K
Wavelength of Light: Frequency & Photons Explained
Apr 24, 2005
Replies
2
Views
39K
Polarized light - QM vs. classical?
Apr 22, 2005
Replies
7
Views
3K
Unraveling the Mystery of Lightning: Is it AC or DC?
Apr 22, 2005
Replies
11
Views
36K
How Is X-ray Produced and Analyzed in Physics?
Apr 21, 2005
Replies
8
Views
4K
Finding the Right Category for Photonics Questions
Apr 21, 2005
Replies
2
Views
3K
Why Does Reflected Light Experience a Phase Change?
Apr 21, 2005
Replies
5
Views
2K
Polarisation of Light: Causes & Effects
Apr 20, 2005
Replies
3
Views
3K
Efficiently Refract Light with a System of Lenses - Exploring Photons
Apr 19, 2005
Replies
8
Views
2K
How do optical illusions work?
Apr 18, 2005
Replies
4
Views
2K
Thin film iridescence/interference
Apr 18, 2005
Replies
2
Views
3K
The Debate on Light: Particle or Wave?
Apr 18, 2005
3
Replies
76
Views
15K
Faster-Than-Light Communication: What's Wrong?
Apr 17, 2005
Replies
17
Views
3K
Explore the 3D Model of Light - Holostudios.com
Apr 11, 2005
Replies
11
Views
4K
Speed of radio wave is faster than speed of gamma wave, right?
Apr 8, 2005
Replies
16
Views
3K
Interference in time using double slit
Apr 8, 2005
Replies
2
Views
1K
Interference in time using double slit
Apr 8, 2005
Replies
2
Views
1K
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