Question

why in evening the sun is red .give reason

Answer 1

As day breaks, a reddish-white ball of light that we call the sun, rises. This red haze gives way to a golden-white sheen as the day advances and reappears when the sun sets in the evening. Does the sun really change colours, or does it only seem so? The explanation lies in-between.Light from the sun consists of three kinds of radiation – ultra-violet rays, visible light and infra-red rays. Unlike visible light, ultra-violet rays and infra-red rays cannot be seen.The visible light’s rays are white and consist of seven colours – violet, indigo, blue, green, yellow, orange and red (known simply as VIBGYOR).The earth’s dust, gas and air particles scatter the sun’s light in different directions. Violet light has a peculiar property due to which it gets scattered the most. Red light gets scattered the least. during sunset, the earth is rotating away from the sun. During these times the sunlight has to travel at an angle and thus cover a longer distance through the atmosphere. It encounters more obstacles in its path. Most of the colours, like green and violet, get scattered before the light reaches the earth. Since red is scattered the least, it is this colour that we see as it reaches us.

Answer 2

Hey mate !!!!



here your answer !!!!!!



in evening Sun appear red because of following reason:-


☣☣Sun appear red during evening because the scattering of blue light in atmosphere is more than red light .






☣☣due to a scattering of blue colour in atmosphere more than the red light the wavelength of blue colour is more than the red colour red colour .




☣☣this is the reason that Sun appear red during evening and at the time of sunset





hope it helps:D



thanks