Menu
Home / General Knowledge / Physics :: Discussion

Discussion :: Physics

  1. Light travels slowest in

    2. A.

     Glass
    B.

     Water
    C.

     Air
    D.

     Vacuum

    View Answer

    Workspace

    View Answer

    Answer : Option A

    Explanation :

    The indexes of refraction for diamond, air and glass are, respectively, 2.42, 1.00, and approximately 1.50, depending upon the composition of the glass. Light travels slowest in diamond.

Write your comments here:

Be The First To Comment