Soundproof rooms take advantage of which property of waves?

Question

A. Absorption
B. Regular reflection
C. Refraction
D. Diffuse reflection
Is the answer C?
Thank you for your help and time.

Answer 1

disagree.

Answer 2

Dear Anonymous,
I think the answer is A, but you do whatever you think is the answer. I haven't even seen this question so I have no idea. Take your time, and it might help to look in your science book and/or look back on the lesson.
You're welcome,
Galaxy Fox Girl

Answer 3

This hasn't helped at all

Answer 4

I agree with C.

Answer 5

uh, whats the answer this isnt helpful lollllllllllllllllllllll