Question

Can you relate any natural phenomena that can explain rectilinear propagation of light? Find out about a few and mention at least five of them

Answer 1

If the archer aimed straight at the bull's eye, the arrow would actually strike below the bull's eye because gravity pulled it downwards the entire length of its path. The same happens with the thrown football or any mass launched through the air. Light is completely different. If a laser (light beams of the same wavelength that are all aligned) points straight at the bull's eye from the same distance as the archer, it will hit the bull's eye without having to aim above it like the archer has to do with his arrow..

Answer 2

the anwer is that sunlight only