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Physics CBSE Live product
Class 10
The human eye and colourful world
Dispersion, scattering and atmospheric refraction
12.
HOTs - Scattering of Red light
Question:
2
m.
Choose the correct answer for the following question.
The flashing red lights on ambulances and fire trucks are designed for which purpose?
look attractive
red light is least scattered and visible from a long distance
red light scatters the most
match the colour of sirens
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