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How Far Can a Photon Travel in Our Atmosphere?
Mar 23, 2004
Replies
5
Views
10K
Calculating the Acceleration of a Golf Ball Flight
Mar 22, 2004
2
Replies
43
Views
14K
Laser in underwater lidar application?
Mar 22, 2004
Replies
3
Views
2K
Laser Theory Tutorials: Find an Excellent Site
Mar 22, 2004
Replies
2
Views
6K
Bees, Planes & Weight: Exploring the Physics
Mar 19, 2004
Replies
9
Views
3K
Crest and Trough of a light wave
Mar 19, 2004
Replies
3
Views
8K
Donut approaching the speed of light
Mar 17, 2004
Replies
1
Views
3K
Light Perception: Exploring Einstein's Velocity Addition Formula
Mar 16, 2004
Replies
1
Views
3K
Seeing the Past: Can Light Traveling in Space be Observed?
Mar 13, 2004
Replies
6
Views
3K
What Is the Connection Between Photons and Gravity?
Mar 9, 2004
Replies
20
Views
4K
Help with Physics of Airplane Flight - Glider Planes, Lift/Drag/Air Resistance
Mar 6, 2004
Replies
2
Views
3K
Uncovering the Wave-Particle Duality of Light: A Comprehensive Theory Explained
Mar 6, 2004
Replies
26
Views
3K
What has both magnitude and direction?
Mar 4, 2004
Replies
14
Views
5K
Light Lens Help: Questions on Position & Magnification
Mar 4, 2004
Replies
1
Views
2K
Manufacturing compact pulsed microlaser source in blue/green
Mar 2, 2004
Replies
1
Views
2K
Would Traveling at the Speed of Light Freeze Time for Everyone Else?
Feb 29, 2004
Replies
15
Views
2K
Even more light, a second kind.
Feb 28, 2004
Replies
2
Views
4K
Can a Bubble Increase Radio Wave Refraction Effectively?
Feb 26, 2004
Replies
3
Views
4K
Why do light rays continue to bend towards the center after exiting a convex lens?
Feb 25, 2004
Replies
6
Views
3K
Is the U228 Electron Really Faster Than the Speed of Light?
Feb 24, 2004
Replies
10
Views
3K
Does the human eye have limitations on detecting black surfaces?
Feb 23, 2004
Replies
8
Views
9K
Exploring Time & Light: A Look into the Unknown
Feb 23, 2004
Replies
8
Views
2K
Investigating a Light Reflection Experiment
Feb 21, 2004
Replies
1
Views
2K
Detecting radio wave intensity at a point
Feb 20, 2004
Replies
1
Views
4K
What became of light has slowed theory?
Feb 18, 2004
Replies
2
Views
2K
Light Speed: Massless Particles, Unchangeable Velocity
Feb 15, 2004
Replies
8
Views
3K
Particle / wave duality on a scale of light frequencies.
Feb 12, 2004
6
Replies
194
Views
22K
Has a Light Plane sensor been invented?
Feb 10, 2004
Replies
3
Views
3K
Rotational velocity and the speed of light
Feb 10, 2004
Replies
13
Views
8K
Speed of light and are around black holes
Feb 10, 2004
Replies
9
Views
2K
The energy and the faster-than-light motion of the quasar
Feb 9, 2004
Replies
1
Views
4K
Is VSL the Key to Interstellar Communication and the Fate of Humanity?
Feb 9, 2004
2
Replies
54
Views
8K
Eureka! Light as Particle & Wave Unveiled
Feb 9, 2004
Replies
4
Views
2K
Weight of light and Gravity Speed
Feb 8, 2004
Replies
3
Views
5K
Understanding the Mass of Light: Wave or Quanta?
Feb 8, 2004
2
Replies
53
Views
12K
Distance measurement with laser
Feb 6, 2004
Replies
3
Views
6K
Interference of Light: Perpendicular Beams
Feb 4, 2004
Replies
4
Views
2K
Unraveling the Length of Photon in Radio Waves
Feb 4, 2004
Replies
10
Views
4K
Can We Reach the Speed of Light?
Feb 4, 2004
Replies
11
Views
3K
Debunking Simon's Theory of Light: The Contradictions and Flaws Exposed
Feb 4, 2004
Replies
18
Views
3K
How can you see light that is traveling away from the observer?
Feb 4, 2004
2
Replies
42
Views
7K
Double start - characteristic frequencies of the light
Feb 2, 2004
Replies
2
Views
3K
Learn About Wave Theory of Light
Feb 2, 2004
Replies
8
Views
3K
Is Light a Combination of Particles and Waves?
Feb 1, 2004
Replies
1
Views
2K
Black and White Mirror / Narrow Band Mirror
Jan 28, 2004
Replies
2
Views
11K
Answer Light Theory Question: Why Reduced Magnification Underwater?
Jan 28, 2004
Replies
3
Views
2K
Explain Photons: Definition & Explanation
Jan 28, 2004
Replies
3
Views
2K
Question about light waves (and speed of)
Jan 28, 2004
Replies
2
Views
2K
Optics, concerning a thin film
Jan 27, 2004
Replies
4
Views
3K
What Determines Light Intensity?
Jan 25, 2004
Replies
29
Views
108K
'sound' waves at the speed of light
Jan 24, 2004
Replies
1
Views
3K
Mirage, refraction or reflection
Jan 23, 2004
Replies
23
Views
32K
Build a laser capable of cuting intricate designs out of thin metal
Jan 20, 2004
Replies
17
Views
3K
Can light be a medium for sound?
Jan 19, 2004
Replies
7
Views
2K
Understanding the Speed of Light Limit - Richard
Jan 16, 2004
Replies
22
Views
4K
Why Are Plants Green? | Plant & Light
Jan 15, 2004
Replies
13
Views
4K
Exploring the Speed of Light: Unraveling Mysteries of Mass and Photons
Jan 11, 2004
Replies
3
Views
2K
How would you describe what a photon is?
Jan 9, 2004
Replies
4
Views
2K
What is the ideal wavelength for propagation in optic fibres?
Jan 7, 2004
Replies
8
Views
3K
What is Light? Is it a EM wave or a stream of photons?
Jan 7, 2004
Replies
12
Views
5K
Photon Radius: Does Photon Have Energy Boundaries?
Jan 7, 2004
Replies
5
Views
8K
Challenging a Lidar-Laser Gun Ticket: Is It Accurate?
Jan 6, 2004
Replies
8
Views
15K
Is the Speed of Light Constant? Debunking the Myth of a Fixed Physical Constant
Jan 5, 2004
Replies
4
Views
2K
Unraveling the Mystery: How Does a Photon Experience Time?
Jan 5, 2004
Replies
3
Views
6K
Constant limit c restricts photons to radial observation
Jan 4, 2004
Replies
11
Views
3K
The speed of sound and The speed of Light
Jan 3, 2004
Replies
4
Views
10K
Optics Q: Estimating Color in White Light from UV?
Jan 2, 2004
Replies
5
Views
3K
Generating of light/energy from the dissassemblement of molecular bonds
Jan 1, 2004
Replies
4
Views
3K
Exploring the Intersection of Photons and Dimensions
Jan 1, 2004
Replies
12
Views
3K
The Speed of Light: A Constant Mystery
Dec 31, 2003
Replies
20
Views
4K
Parllel universe have diffrent speed of light
Dec 30, 2003
Replies
1
Views
2K
Propagation of Single Photon - Richard's Question
Dec 26, 2003
Replies
6
Views
3K
What about objects already traveling at the speed of light?
Dec 22, 2003
Replies
6
Views
5K
The Impact of Light on Primary Force - Understanding Speed
Dec 21, 2003
Replies
13
Views
3K
How does light get refracted to such a degree on the surface of the Moon?
Dec 21, 2003
Replies
19
Views
4K
Find the final percentage of light exiting the last polizer
Dec 16, 2003
Replies
2
Views
2K
Light Waves Explained: Polarization & Interferometers
Dec 15, 2003
Replies
6
Views
3K
How Many Watts Are Involved in Lightning?
Dec 15, 2003
Replies
3
Views
3K
Is Light Speed Truly Variable in Different Universe Sizes?
Dec 13, 2003
Replies
15
Views
3K
Freezing Light: Exploring the Possibilities and Limitations
Dec 12, 2003
Replies
9
Views
3K
Measuring the wavelength of light using diffraction
Dec 10, 2003
Replies
1
Views
7K
Why does light appear to slow down in different mediums?
Dec 8, 2003
Replies
11
Views
3K
Locking, at the speed of light.
Dec 8, 2003
Replies
4
Views
2K
Does Light Have Mass? Exploring the Physics Behind This Controversial Question
Dec 5, 2003
2
Replies
35
Views
7K
Exploring the Speed of Single Photons: Breaking the c Barrier
Dec 4, 2003
Replies
5
Views
3K
Why light diffracts and was directed to QED by Feynman
Dec 2, 2003
Replies
1
Views
2K
Can a fluorescent light bulb be used as an electrical generator?
Dec 1, 2003
Replies
3
Views
6K
Converging and diverging lenses
Nov 30, 2003
Replies
3
Views
3K
Newton assumed mass of a light particle is approaching zero
Nov 29, 2003
Replies
2
Views
3K
Question about shadows and what this shows about light.
Nov 29, 2003
Replies
1
Views
2K
Why is the speed of light constant for all observers?
Nov 26, 2003
4
Replies
105
Views
16K
Understanding Light Reflection and Black Bodies in Nature
Nov 23, 2003
Replies
4
Views
6K
Exploring the Possibility of Light as a Product of Higher Dimensions
Nov 23, 2003
Replies
8
Views
3K
Why Does Light Diffract? Exploring the Phenomenon of Diffraction in Particles
Nov 12, 2003
Replies
8
Views
13K
Slow Light: Experiments & Observations
Nov 10, 2003
Replies
2
Views
3K
Relativity/speed of light/gravity
Nov 8, 2003
Replies
2
Views
2K
What happens to relativity when light is slowed down?
Nov 6, 2003
Replies
32
Views
11K
Can Single-Slit Diffraction Occur in Two Dimensions?
Nov 6, 2003
Replies
3
Views
3K
Is the speed of light really medium dependent?
Nov 5, 2003
Replies
28
Views
6K
Can a Pulsed Plasma Laser Be Created Using Existing Laser Components?
Nov 5, 2003
Replies
9
Views
6K
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