Question

question 1 (multiple choice worth 2 points) (03.03r lc) the refraction of a sound wave occurs when the sound wave stops at a boundary between media bounces off the boundary between media bends as it passes through the boundary between media changes frequency after it passes through the boundary between media

Explanation:

Refraction is the bending of a wave as it passes from one medium to another. For sound - waves, this occurs when they pass through a boundary between media and change direction. Sound - waves don't stop at the boundary (that's absorption or reflection), bouncing off is reflection, and the frequency of a sound - wave doesn't change when refracting through a boundary.

Answer:

C. bends as it passes through the boundary between media