Physics, asked by Anonymous, 9 months ago

guys anser it right now plz​

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Answered by rachitrao
0

Answer:

The red light is scattered least by air molecules so the red light is able to travel long in fogair etc

Answered by dhruv558961
0

Answer:

'Red light' is used for signal purposes because red light has longer wavelength compared to other colours . Since it has longer wavelength it travels more distance and from far a driver can see that light. That's why red light is used for signal purposes.

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