Question

What is it called when a sound wave is slowed by a new medium?

A. Transmission
B. Echo
C. Absorption
D. Reflection

Answer 1

Answer:

C

Simple Explanation:

It’s basically when two waves are going two different ways and cancel each other out when they meet

P.s if that makes sense,sorry I tried ;-;

Answer 2

it owuld be C

i think i did this before and got it right so yeah