Write your answer to the question given below.
The sky appears blue during the day, while danger signal lights are red. Explain both observations using the phenomenon of scattering of light.
The molecules of air and fine particles in the atmosphere sunlight.
These particles scatter more effectively. Blue light is than red light, and the scattered blue light enters our eyes, making the sky appear blue.
Red light has a and is by fog or smoke.
Therefore, red danger signal lights can be seen from a distance and are used as warning signals.