Question

Give reasons:

A) the colour of the clear sky is blue
B) the sun appears red during sunrise and sunset

Answer 1

A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight.

Molecules and small particles in the atmosphere change the direction of light rays, causing them to scatter and resulting in colorful sunsets. ... “Because the sun is low on the horizon, sunlight passes through more air at sunset and sunrise than during the day, when the sun is higher in the sky

Answer 2

THE SECOND ONE HAS COPIED FROM GOOGLE



the colour of the clear sky is blue because of scattering of the light when a light is entered into the atmosphere the blue light scatters because its wavelength is small

the sun appears red during sunrise and sunset because the red colour has wavelength of 1.8 times more than that of blue colour so it comes direct into our and does not scatter.

this both situation occur due to scattering of light

if it helped you really plz mark as brainliest

the second one has copied from google