Question

Light is described as having a dual wave-particle nature. Which piece of evidence provides support for the model of light as a particle?

. Young’s double slit experiment showed that light waves show interference.
. Light reflects when it hits a surface.
. Light refracts when it moves from one medium to another.
. Light does not need a medium to travel.

Answer 1

Answer: Light does not need a medium to travel.

Explanation: I took the test and got it right :]

Answer 2

light reflects when it hits the surface

Step-by-step explanation:

Youngs double slit is a evidence for wave nature,

The properties refraction are attributed as properties of waves. The phenomena of interference and diffraction also fall in this category.

So,

the answer must be B