Question

which of the following statement is correct regarding the propagation of light of different colours of white light in air option a red light most fastest blue light moves faster than green light all the colours of white light move with the same speed de yellow light moves with the mean speed as that of the red and the unit yellow
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Answer 1

Answer:

red light moves the fastest

Answer 2

• in the propagation of light of different colors of white light in air all the colors of white light move with the same speed

• Speed of light is a constant value regardless of its color.
• Air is not a dispersive medium and hence the light of all wavelengths travel with equal velocity.

• Speed of light. = 186,282 miles per second