Question

When a wave hits a surface through which it cannot pass, it bounces back. What is the name of this interaction?

A) Diffraction
B) Refraction
C) Interference
D) Reflection

Answer 1

D. reflection is the correct answer

Answer 2

I believe this would be C) interference.

Step-by-step explanation:

When you consider interference as a physics definition, it says that something will be interfered with or canceled. So if I look at your question, I think interference would be the best route to go.

This may not be accurate, but this is my best educated guess.

I hope this helps,

-No one