Question

Does Light act like a wave or a particle? and if both what is more common?

Answer 1

Light has both particle and wave nature. We can't just say that which is more common. Depends on the phenomena we want to explain.
For example
Photoelectric effect is explained using the particle nature of light.
Diffraction is explained using the wave nature of light.

Answer 2

so both thanks man

Answer 3

You're welcome, you should google about it. You'll learn more about it:)

Answer 4

And also what do elctromegnetic waves vary in?

Answer 5

Light is also an electromagnetic wave. EM waves also have dual nature