how is interference used in modern day technology?

by TRAFFIK [US]

Question by Mr. Chips ♠: how is interference used in modern day technology?
the physics definition of interference

Best answer:

Answer by P.H.
Well, light interference is used in such practical applications as the interferometer, for measuring distances measured in wavelengths of light. As well, light interference is used in the coating of windows and other materials to determine the exact thickness of coating that maximizes or minimizes the reflection or transmittance of light. When dealing with sound, there are certain types of headphones and other things that use the interference of sound waves to cancel out environmental noise. Here is a website with some modern applications: http://science.jrank.org/pages/3630/Interference.html

What do you think? Answer below!

interference, modern, Technology, used

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This entry was posted by mosotech on September 3, 2010 at 6:58 pm, and is filed under Modern Technology. Follow any responses to this post through RSS 2.0. You can leave a response or trackback from your own site.

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