Question

question 9 of 25 which image illustrates why someones voice can be heard by a listener standing around the corner? a a b b c c d d

Explanation:

The phenomenon of a voice being heard around a corner is due to diffraction. Diffraction is the bending of waves around obstacles or through openings. Image C shows the bending of waves around an obstacle which represents diffraction of sound waves allowing the voice to be heard around the corner. Image A represents reflection, Image B represents refraction, and Image D represents absorption.

Answer:

C. C