Where does light come from? How is light produced? - Quora

What is solar energy, and how is it generated? - Quora

Does the excitation of an electron cause light to be emitted? - Quora

How can a medium change the speed of light? What is light made of? - Quora

Light is an electromagnetic wave. What does this mean? - Quora

What intensity of light can be produced with a temperature of over 3,000 Kelvin? - Quora

As we all know that when a light ray strikes a surface, a part of it is absorbed. What happens to the absorbed part of light? - Quora

Why does light travel in a straight line? - Quora

What happens to light rays as they enter a different? - Quora

In what layer of the Sun is energy produced? - Quora

What combination of colors create white? Why does this combination produce that result? - Quora

Where do photons come from when you turn on the lights? - Quora

Can visible light heat objects? - Quora