Speed of light in a medium with n > 1 is the same as in free space is greater than in free space is less than in free

Question

Speed of light in a medium with n > 1
is the same as in free space
is greater than in free space
is less than in free space
depends on the transparency of the medium

in progress 0
RuslanHeatt 4 years 2021-08-02T13:50:31+00:00 2 Answers 9 views 0

Answers ( )

  1. niczorrrr
    0
    2021-08-02T13:51:51+00:00
    Reply

    Answer:

    C

    Explanation:

    Without thinking, the answer is C.

    The problem is with D. Of course it is going to depend on the transparency. If the material is a rock, then the light won’t go through, and n >>>1.  I don’t think you are intended to think that way, but I sure wish D wasn’t there. I’d answer C, but be prepared to see it come out as D.

  2. minhkhoi
    0
    2021-08-02T13:52:17+00:00
    Reply

    Answer:

    it and i quote you “is less than in free space

    Explanation:

    i cant explain

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