What Factors Affect the Velocity of Light Projected by Lasers?

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Homework Help Overview

The discussion revolves around understanding the factors that affect the velocity of light projected by lasers, particularly in relation to different mediums and wavelengths. The original poster expresses difficulty in finding information on this topic.

Discussion Character

  • Exploratory, Assumption checking, Conceptual clarification

Approaches and Questions Raised

  • Participants explore the relationship between the medium of travel and the speed of light, questioning whether the color of the laser impacts this velocity. There are inquiries about the differences in light waves of various colors and their optical properties.

Discussion Status

There is an ongoing exploration of the topic, with participants suggesting that the question may need rephrasing for clarity. Some guidance is offered regarding the speed of light in different mediums and the implications of wavelength on light's velocity.

Contextual Notes

Participants note the importance of understanding the optical properties of air and how they may affect the speed of light as a function of wavelength. There is an acknowledgment of the speed of light being a constant in a vacuum.

dsalazar21
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I am trying to find out, what is the affects the velocity of the light wave projected by the laser? I am going to ITT tech and this is a very diffucult thing to try and find on the web. I have been searching for over an hour trying to find the answer. I would really appreciate the help.
 
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Light tends to travel at the speed of light particular to the medium it is traveling in.

Unless I've missed something, perhaps you need to rephrase your question?
 
Last edited:
It says: Execute the necessary research to determine whether the color of a laser affects the velocity of the light wave projected by the laser.
 
Do you know what the difference is between, say, a red light wave, and a green light wave?
 
brewnog said:
Light tends to travel at the speed of light, in whatever medium it is traveling in.

Unless I've missed something, perhaps you need to rephrase your question?

Yes you have. The speed of light is a constant in a vacuum.

dsalazar21 said:
It says: Execute the necessary research to determine whether the color of a laser affects the velocity of the light wave projected by the laser.

What are the optical properties of air and how might they effect the speed of light as a function of wavelength ?
 
DrMark said:
Yes you have. The speed of light is a constant in a vacuum.

Sorry, mis-placed comma.
 

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