Question

ANSWER:

Which pair of rays would be part of a ray diagram showing reflection?- A & B

Which pair of rays would be part of a ray diagram showing refraction? C & A

Answer 1

If the light undergoes refraction at the interface, then the event is described by the rays A and C .

If the light undergoes reflection at the interface, then the event is described by the rays A and B .

Oops.  I see that these are answers.  Somehow I must have stumbled onto the set of Jeopardy.

Answer 2

Answer:

Reflected ray is B

Refracted ray is C

Explanation:

When a ray of light falls on a highly polished and smooth surface, it bounce back into the same medium. This phenomenon is called reflection.

According to the laws of reflection, the angle of incidence is equal to the angle of reflection. So, ray B is the reflected ray.

When a ray of light falls on the interface of two media, then after refraction the ray enters into another medium. This phenomenon is called refraction.

So, ray C is the refracted ray.