Which colour is deviated least when white light passes through a triangular prism?
a
green
b
indigo
c
red
d
violet
e
yellow
Explanation
Correct Option
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Discussions (10)

geemarvel101
1 year ago
red is correct When white light falls on a glass prism, each colour in it is refracted by a different angle, from which red colour is least deviated and violet most.

Mhiz blink
9 years ago
The selected answer is wrong:
Upon passage through the prism, the white light is separated into its component colors - red, orange, yellow, green, blue and violet.
REF: www.physicsclassroom.com/class/refrn/Lesson-4/Dispersion-of-Light-by-Prisms

Gift247
4 years ago
ROYGBIV...... RED,ORANGE,YELLOW,GREEN,BLUE,INDIGO,VIOLET. D IS THE 100% CORRECT ANSWER

