Red ******** light is used in traffic signals to indicate the vehicles to stop, because compared to other colours red light

Question 1

Red **** light is used in traffic signals to indicate the vehicles to stop, because compared to other colours red light
(A) has high frequency
(B) scatters more
(C) has less wavelength
(D) scatters less

Question 2

(D) Scatters less

Red ******** light is used in traffic signals to indicate the vehicles to stop, because compared to other colours red light

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Red ******** light is used in traffic signals to indicate the vehicles to stop, because compared to other colours red light

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1 Answer

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