A narrow beam of white light can be split up into different colours by a glass prism. The correct explanation is that
a
white light is an electromagnetic wave
b
the prism has all the colours of the white light
c
white light has undergone total internal reflection in the prism
d
different colours of white light travel with different speeds in glass
e
white ligth consist of yellow, green and red colours
Explanation
Correct Option
dVideo Explanation
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