Red light is used as signal for stop as it is visible from greater distances than other colours because of its

Questions › Category: Civil Engineering › Red light is used as signal for stop as it is visible from greater distances than other colours because of its
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VideRime Staff asked 3 years ago
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Red light is used as signal for stop as it is visible from greater distances than other colours because of its

a) smallest wavelength and low frequency compared to any other colour on visible spectrum

b) longest wavelength and high frequency compared to any other colour on visible spectrum

c) longest wavelength and low frequency compared to any other colour on visible spectrum

d) small wavelength and high frequency compared to any other colour on visible spectrum

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VideRime Staff answered 3 years ago
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c) longest wavelength and low frequency compared to any other colour on visible spectrum

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