Archives for: "July 2016, 25"

Physics Question and Answer: What is light?

July 25th, 2016
Physics Question and Answer: What is light?
Question: How do you explain the nature of light from physics point of view? Why do the Sun and the Moon appear to be the same in size to us when you look at them from the Earth? Is it just an accident?   Answer: When you see it in a large scale, light… more »