Question

In an external reflection, the index of the incident medium (ni) is _________ than the index of the transmitting medium (nt). * a.Two times greater b.Four times greater c.Less d.Equal
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Answer 1

Answer:

Equal

Explanation:

Answer 2

Answer:

its that plate parallel to the incident direction. What is the parallel displacement of the beam behind the glass plate as a function of glass thickness d, glass index n