Question

please send me answer​

Answer 1

1.When light passes through atmosphere, it is first adsorbed by air molecules, dust particles, smoke and water droplets and then re-radiated in various directions. This phenomenon is called scattering of light.

2. if the sun doesn't rise it means the the rotation of earth has stopped.” As we know, the sun is the only source of heat, light and energy to the entire solar system. As such, it is quite imaginable that if there were no sun, there would be no light anywhere. There would be pitch dark everywhere.

3. The umbra is the darkest part of the shadow while the penumbra is the lighter portion on the edges