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Can we consider light as a force ?
Apr 4, 2005
Replies
2
Views
2K
How Can You Determine the Polarization State of Light?
Apr 3, 2005
Replies
2
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2K
Help with half-silvered mirrors
Apr 3, 2005
Replies
2
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2K
Lenses, diminished and magnified
Apr 3, 2005
Replies
4
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6K
Why is there total internal reflection
Apr 2, 2005
Replies
4
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5K
Specular Reflection from a Reflection Diffraction Grating
Mar 31, 2005
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2
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6K
Hertz's Spark: Investigating its Necessity
Mar 28, 2005
Replies
6
Views
5K
What happens if you go faster than light?
Mar 28, 2005
Replies
22
Views
15K
Interference of Light Waves in Time Domain
Mar 27, 2005
Replies
24
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4K
How Is the Scattering Angle Measured in Lidar VSF Applications?
Mar 21, 2005
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2
Views
2K
What is the relationship between a laser's gain curve and its natural linewidth?
Mar 21, 2005
Replies
3
Views
9K
What is meant by SINGLE LONGITUDINAL MODE in laser?
Mar 20, 2005
Replies
8
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3K
Best material for a reflector?
Mar 18, 2005
Replies
5
Views
15K
Laser Modes/Free Spectral Range
Mar 17, 2005
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5
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16K
Can Photons Experience a Traffic Jam in a Bose-Einstein Condensate?
Mar 16, 2005
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3
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2K
How would light intensity and humidity
Mar 15, 2005
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2
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2K
A question about wave interference.
Mar 13, 2005
Replies
2
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2K
Faster than light in a material medium?
Mar 13, 2005
Replies
3
Views
2K
Exploring Light Waves: What is the Medium?
Mar 10, 2005
Replies
10
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14K
Exploring the Relativistic Mass of Photons in Perfect Fluids
Mar 10, 2005
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24
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18K
What does light's frequency actually mean?
Mar 9, 2005
Replies
5
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8K
What Determines the Focal Length of an Einzel Lens in TOF Mass Spectrometry?
Mar 9, 2005
Replies
2
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13K
Light Wave Travel: Explained for You
Mar 8, 2005
Replies
2
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2K
Two slit interference and diffraction
Mar 6, 2005
Replies
3
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2K
What Makes LASER Light Monochromatic?
Mar 4, 2005
Replies
3
Views
3K
UV Light Wavelengths Reaching Earth's Surface
Mar 2, 2005
Replies
3
Views
2K
Permeability of Light: Dependence Factors
Feb 28, 2005
Replies
3
Views
8K
Does specular reflection impart a force?
Feb 24, 2005
Replies
2
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5K
Sign Convention for Geometrical Optics
Feb 24, 2005
Replies
8
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10K
Exploring Photon Acceleration and Rest Mass: Uncovering the Mysteries of Light
Feb 24, 2005
Replies
7
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2K
Exploring the Effects of Light Speed Doubling: A Science Illustrated Perspective
Feb 22, 2005
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4
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3K
Reflection Intensity: Iron vs. Hollow Black Box
Feb 18, 2005
Replies
3
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6K
How Do Materials with Negative Refractive Index Function?
Feb 11, 2005
Replies
2
Views
2K
Light Wave Amplitude: Variation & Length Explained
Feb 10, 2005
Replies
15
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22K
How Do You Calculate the Wavelength Needed to Eject an Electron from Sodium?
Feb 10, 2005
Replies
7
Views
4K
Best Common Folk Materials Slowing Light Down?
Feb 8, 2005
Replies
5
Views
2K
Protecting Your Eyes in the Laser Lab: Tips and Precautions
Feb 4, 2005
Replies
17
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28K
Light & Perception: Exploring the Connection
Feb 1, 2005
Replies
3
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3K
Speed of Light Colors: Experiments & Info
Jan 31, 2005
Replies
8
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3K
Light from Sound: Affordable or Expensive?
Jan 31, 2005
Replies
3
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2K
Does the speed of light actually slow down in glass?
Jan 30, 2005
Replies
2
Views
3K
Why Do Sparks and Lightning Emit Light?
Jan 18, 2005
Replies
2
Views
2K
Problem figuring out the reflection of a pulse on a rope
Jan 16, 2005
Replies
2
Views
2K
Simulating Circular Polarization with a Christmas Tree Bead Strand
Jan 16, 2005
Replies
2
Views
2K
Installing Electric Fence for Dog - Need Ideas
Jan 14, 2005
Replies
2
Views
2K
Laser Inquiry: What are Cold Lasers?
Jan 11, 2005
Replies
6
Views
2K
Understanding the Basics of Lasers: A Comprehensive Walkthrough
Jan 10, 2005
Replies
3
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5K
Questions about Varying Speed of Light (VSL)
Jan 9, 2005
Replies
18
Views
4K
Understanding White Light Formation
Jan 6, 2005
Replies
2
Views
2K
What is meant by Copolarization and Cross polarization?
Jan 4, 2005
Replies
3
Views
2K
Faster than the speed of light.
Jan 3, 2005
Replies
5
Views
3K
Difference between spin and polarisation?
Jan 3, 2005
Replies
2
Views
2K
Why do objects take on different color tones when placed near each other?
Jan 2, 2005
Replies
3
Views
14K
Faster than light communication
Jan 1, 2005
Replies
2
Views
2K
Light Speed Naivety? Exploring the Mysteries of c
Dec 30, 2004
Replies
9
Views
2K
Black Light Safety: Risks and Precautions
Dec 28, 2004
Replies
2
Views
3K
How Light Moves: Exploring a Hypothesis
Dec 27, 2004
Replies
7
Views
3K
Light refraction index equation
Dec 25, 2004
Replies
3
Views
2K
Question about single slit diffraction .
Dec 24, 2004
Replies
7
Views
3K
Bi-refraction by calcite crystal
Dec 23, 2004
Replies
2
Views
5K
What is the range of wavelengths for visible light?
Dec 21, 2004
Replies
14
Views
5K
Rotating Lens for optimal viewing
Dec 21, 2004
Replies
8
Views
3K
Can Two Speakers Produce Destructive Interference with Longitudinal Waves?
Dec 20, 2004
Replies
2
Views
3K
How Does a Mirror Reflect Light at the Atomic Level?
Dec 19, 2004
Replies
12
Views
7K
Complete Destructive Interference?
Dec 19, 2004
Replies
6
Views
7K
How Does the Doppler Shift Affect Light When Approaching a Source?
Dec 11, 2004
Replies
2
Views
2K
Firing a Laser Gun at Fish: Aiming with Light Refraction
Dec 11, 2004
Replies
2
Views
2K
A General Question about Light
Dec 9, 2004
Replies
2
Views
1K
What are the implications of a negative refractive index in optics?
Dec 9, 2004
Replies
5
Views
3K
Why is the speed of light 299,792,458 metres per second?
Dec 9, 2004
Replies
9
Views
11K
Mirrors and lenses under water
Dec 9, 2004
Replies
3
Views
9K
What Is Bilinear Optic and How Does It Relate to Birefringence?
Dec 9, 2004
Replies
2
Views
2K
Does the wavelength change when light passes through glass?
Dec 8, 2004
Replies
6
Views
2K
Exploring the Basics of Light: Production, Properties, and Behavior
Dec 6, 2004
Replies
2
Views
2K
Angular spread in diffraction grating
Nov 28, 2004
Replies
2
Views
7K
Uncovering the Secrets of Photons: From Heat Transfer to Black Matter
Nov 26, 2004
Replies
24
Views
3K
Can Optical Tweezers Still Challenge Mathematicians and Physicists?
Nov 24, 2004
Replies
2
Views
2K
What is the difference between dispersion and diffraction in waves?
Nov 24, 2004
Replies
2
Views
8K
Refractive index and critical angle
Nov 23, 2004
Replies
11
Views
21K
Optics and Photonics: What is it?
Nov 22, 2004
Replies
2
Views
7K
Do the suns xrays reach earth?
Nov 20, 2004
Replies
2
Views
2K
Is Planck's Constant Truly a Variable in Photon Chemistry?
Nov 17, 2004
Replies
7
Views
3K
Theory Of The Ionization Of Gases By Laser Beams
Nov 17, 2004
Replies
2
Views
2K
Demonstrate diffraction in a ripple tank
Nov 15, 2004
Replies
2
Views
2K
What is the role of EMSFT in predicting photon chemistry?
Nov 14, 2004
Replies
9
Views
2K
What is the standard frequency of photons used in the double slit experiment?
Nov 14, 2004
Replies
14
Views
4K
Beams of light and wave effects .
Nov 11, 2004
Replies
2
Views
2K
Light speed and space-time distortion
Nov 9, 2004
Replies
14
Views
7K
How Is the Speed of Light Measured in a Recursive Universe?
Nov 8, 2004
Replies
10
Views
3K
Can Ice Act as a Converging Lens to Start a Fire?
Nov 1, 2004
Replies
2
Views
2K
Understanding the Inversion Effect in Optics and Oxide: A Visual Explanation
Nov 1, 2004
Replies
2
Views
4K
Optics: Glass Bead & Center of Curvature
Oct 31, 2004
Replies
2
Views
2K
Does Light Travel at the Same Speed in Air and Vacuum?
Oct 31, 2004
Replies
8
Views
3K
Do Photons of Different Frequencies Have Varying Masses?
Oct 30, 2004
Replies
14
Views
2K
Faster than light speed - No conflict between classical and relativistic motion
Oct 28, 2004
Replies
21
Views
4K
Faster Than Light Theory #759310
Oct 27, 2004
Replies
2
Views
2K
Faster than light theory #759309
Oct 27, 2004
Replies
3
Views
2K
Inquiring About Laser: Is It Ionizing Radiation?
Oct 27, 2004
Replies
8
Views
2K
Why is it that in a mirror that my image is flipped
Oct 26, 2004
Replies
4
Views
2K
Solution for traveling faster than speed of light
Oct 26, 2004
Replies
12
Views
3K
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