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Thread: Viewing light

  1. #1 Viewing light 
    Forum Freshman
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    Oct 2008
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    Hi,

    Dear friends, we see an object when light reflected from the object fallen on our eyes. Then how we see the light itself? For example, a laser light path?


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  3. #2  
    Forum Professor
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    The light is reflected and scattered from dust particles and impurities in the air.


    Of all the wonders in the universe, none is likely more fascinating and complicated than human nature.

    "Two things are infinite: the universe and human stupidity; and I'm not sure about the universe."

    "Great spirits have always found violent opposition from mediocrities. The latter cannot understand it when a man does not thoughtlessly submit to hereditary prejudices but honestly and courageously uses his intelligence"

    -Einstein

    http://boinc.berkeley.edu/download.php

    Use your computing strength for science!
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  4. #3  
    Forum Radioactive Isotope MagiMaster's Avatar
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    Also, from light scattered off the surface or interior of objects.
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