When a pulse of white light is incident on a piece of glass,the first color to emerge is
A)red.
B)orange.
C)green.
D)violet.
E)all the same

Name: When a pulse of white light is incident on a piece of glass,the first color to emerge is A)red. B)orange. C)green. D)violet. E)all the same
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Question

Quizplus · Accepted Answer

Red light has the longest wavelength and the least refraction, so it travels fastest through the glass and emerges first.

When a Pulse of White Light Is Incident on a Piece