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How can I calculate torque and RPM for a P-51 Mustang in a Blender3d simulation?
Jul 11, 2009
Replies
2
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3K
Working with Lasers: Safety Procedures & Intensity
Jul 10, 2009
Replies
33
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5K
How can refraction be explained using Fermat's principle?
Jul 8, 2009
Replies
3
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10K
Reaching the Speed of Light: Effects in Atmosphere & Space
Jul 7, 2009
Replies
12
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2K
How does the refractive index change with the wavelength of light?
Jul 7, 2009
Replies
4
Views
2K
Can we create artificial lightning?
Jul 4, 2009
Replies
11
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11K
A Closer Look at Microwave Pizzas & Their Cardboard Disks
Jul 2, 2009
2
Replies
50
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32K
Mysterious Ball Lenses: What Are They & What Are They Used For?
Jul 1, 2009
Replies
2
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3K
How Do Polygonal Mirrors Affect Scan Systems Without Lenses?
Jul 1, 2009
Replies
1
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2K
Circular polarized glasses, how it works
Jun 30, 2009
Replies
9
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5K
Intensity Profile of Lambert's Scatterer
Jun 28, 2009
Replies
1
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4K
Probability of being struck by lightning
Jun 28, 2009
Replies
5
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4K
Is Your Model of Light an Effective Way to Visualize Electromagnetic Waves?
Jun 26, 2009
Replies
4
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1K
Will these lightbulbs light up?
Jun 25, 2009
Replies
6
Views
2K
Creating visible light using an antenna
Jun 24, 2009
Replies
8
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5K
Angle of Incidence and Reflection.
Jun 24, 2009
Replies
9
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5K
Difference in quasi elastic scattering and non elastic scattering
Jun 24, 2009
Replies
1
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3K
Building Materials Refractive Index?
Jun 23, 2009
Replies
7
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14K
What is the medium that light waves move through in order to propagate?
Jun 19, 2009
Replies
8
Views
3K
Does a Webcam Record Infinity When Pointed at a Computer Screen?
Jun 17, 2009
Replies
7
Views
46K
Can we calculate the optical illusion?
Jun 16, 2009
Replies
6
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3K
Mirrored Optics Phenomenon Explained While Swimming
Jun 15, 2009
Replies
5
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2K
Infrared laser - remote control
Jun 15, 2009
Replies
3
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9K
Does the speed of light affect the age of the universe?
Jun 15, 2009
Replies
7
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2K
Diffraction by a perfectly conducting cylinder using UTD?
Jun 13, 2009
Replies
7
Views
3K
Reduce light scattering by index matching
Jun 13, 2009
Replies
2
Views
3K
The vibration direction of light wave
Jun 13, 2009
Replies
11
Views
6K
What Makes Candle Flame Light Thermal Instead of Atomic?
Jun 9, 2009
Replies
5
Views
9K
Aligning Optical Axis of 2 Lens Assemblies
Jun 9, 2009
Replies
1
Views
4K
Pacemakers and lightning bolts
Jun 6, 2009
Replies
2
Views
4K
A rule for lightning that’s like the inverse square
Jun 5, 2009
Replies
5
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2K
How do photons with different energies travel at the same speed?
Jun 5, 2009
Replies
3
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2K
Bright flashlight the emits white light
Jun 5, 2009
Replies
4
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2K
Does the reflection of light on water affect the color of objects?
Jun 5, 2009
Replies
5
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13K
Diffraction of Waves through a circular aperture
Jun 4, 2009
Replies
8
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4K
What determines the velocity of light?
Jun 3, 2009
Replies
8
Views
6K
Can Oil Be Heated in a Microwave Oven? Discover the Science Behind It
Jun 3, 2009
Replies
30
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42K
Polarizaition and susceptibility
Jun 3, 2009
Replies
2
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2K
Is light a type of matter and can it be affected by gravity?
Jun 3, 2009
Replies
35
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5K
X-ray Fluorescence angle question.
Jun 1, 2009
Replies
2
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2K
Why metal sparks in a microwave oven
May 31, 2009
Replies
6
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9K
Are Photons Waves or Particles in a Massless World?
May 31, 2009
Replies
26
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5K
Is Ultraviolet Light Really 'Beyond' Violet Light?
May 31, 2009
Replies
2
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2K
Dispersion of light in a prism confusing
May 30, 2009
Replies
4
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4K
What Are the Mysteries of Photons and Their Behavior?
May 30, 2009
Replies
4
Views
3K
Can You See Color in Complete Darkness Due to Reflection?
May 28, 2009
Replies
14
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4K
I don't remember the name of this optical device
May 28, 2009
Replies
1
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2K
What inventions (or other wise) use light refraction?
May 27, 2009
Replies
7
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25K
Reflection and Absorbtion of Microwaves, also Masers
May 25, 2009
Replies
2
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2K
Can a Negative Refraction Index Enable Invisibility Cloaks?
May 25, 2009
Replies
1
Views
2K
Polarization of Light: Any Direction Possible?
May 25, 2009
Replies
11
Views
5K
Age of Light: How is it Estimated?
May 24, 2009
Replies
5
Views
5K
Brightness of light & light model
May 24, 2009
Replies
3
Views
3K
Sending information on light waves
May 24, 2009
Replies
16
Views
7K
Rectangular Waveguide Field in Polar Coordinates
May 22, 2009
Replies
2
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3K
New Theory of Traveling at Speed of Light: Is It Possible?
May 21, 2009
Replies
11
Views
3K
Comparing Rayleigh & Tomson Scattering: What's the Difference?
May 21, 2009
Replies
2
Views
3K
What is the temperature of air during a corona discharge?
May 21, 2009
Replies
3
Views
2K
Does Beam Interference Depend on Longitudinal Distance Post-Beamsplitter?
May 20, 2009
Replies
7
Views
3K
Light and Time plus the distance - TIME to get from source to here
May 19, 2009
Replies
1
Views
2K
Does space resist the passage of light?
May 18, 2009
Replies
15
Views
4K
Does Black Light Really Exist?
May 18, 2009
Replies
6
Views
2K
How Do Radiance Units and F-Number Relate in Optics?
May 15, 2009
Replies
1
Views
4K
If you have interest in quantum optics
May 15, 2009
Replies
1
Views
9K
Laser Physics: Saturation, Two-Level System & Pump Field
May 15, 2009
Replies
1
Views
3K
What Happens to Light When It Reflects Off a Mirror?
May 12, 2009
Replies
3
Views
3K
Question concerning polarisation
May 11, 2009
Replies
2
Views
2K
Optical problem concerning space mirror.
May 11, 2009
Replies
3
Views
2K
[Q]Is field made by Polarization different from external field?
May 6, 2009
Replies
1
Views
2K
Traveling at the Speed of Light
May 5, 2009
Replies
5
Views
3K
Learn About Lightning and Motion - Williamson Labs
May 3, 2009
Replies
19
Views
10K
What Exerts a Force on a beam of Light?
May 3, 2009
Replies
11
Views
4K
How Do You Distinguish Between Interference and Diffraction in Wave Experiments?
May 3, 2009
Replies
1
Views
5K
Understanding Phase Shift in Wave Light
May 2, 2009
Replies
2
Views
4K
Fresnel Reflection and Transmission Coefficients
May 2, 2009
Replies
1
Views
8K
How does quantization of energy solve the ultraviolet catastrophe?
Apr 30, 2009
Replies
3
Views
4K
How to calculate Microwave Power
Apr 30, 2009
Replies
1
Views
8K
Pinhole Diffraction results - Young's Experiment
Apr 28, 2009
Replies
1
Views
9K
Wouldn't traveling at the speed of light implode the universe
Apr 27, 2009
Replies
9
Views
4K
Speed of light should depend on the amplitude of the waveform?
Apr 27, 2009
Replies
3
Views
3K
Will Light Bend When Reaching a Black Hole?
Apr 27, 2009
Replies
6
Views
3K
Uncovering the Mystery of Constant Velocity
Apr 26, 2009
Replies
30
Views
4K
Light reflection by traffic light after rain
Apr 25, 2009
Replies
2
Views
3K
Understanding Mix Polarization: A Primer for Beginners
Apr 23, 2009
Replies
4
Views
2K
Solving Antenna Polarization Issues with Ray Tracing
Apr 23, 2009
Replies
15
Views
7K
Optics - why chromatic aberrations
Apr 23, 2009
Replies
15
Views
6K
Amplitude change of light during refraction
Apr 22, 2009
Replies
4
Views
16K
What color would a green cloth appear in yellow light
Apr 19, 2009
Replies
2
Views
3K
Interference of Waves Lab: Teach Grade 12 Physics
Apr 19, 2009
Replies
1
Views
4K
Experimental Polarization Techniques
Apr 17, 2009
Replies
3
Views
2K
Does a Photon Have a Physical Size?
Apr 16, 2009
Replies
1
Views
2K
How do light bulbs really work
Apr 15, 2009
Replies
5
Views
3K
How do you reconcile EM fields with frequency of light?
Apr 14, 2009
Replies
10
Views
3K
Laser Experiments at Home - Helium Neon 1mW
Apr 11, 2009
Replies
14
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3K
Help with Optics: UVA-340 Lighting & Transmissive Materials
Apr 9, 2009
Replies
6
Views
2K
Gravity Lensing & Photons: Massless Interaction?
Apr 9, 2009
Replies
6
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3K
Light and Surfaces: What's the Story?
Apr 9, 2009
Replies
6
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2K
Beam emergence from cylindrical lens
Apr 9, 2009
Replies
2
Views
2K
Calculating the EM Field around a Moving Charge
Apr 8, 2009
Replies
11
Views
2K
Interference Pattern w/ D ~ d: Qualitative Analysis
Apr 8, 2009
Replies
4
Views
10K
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