Question

If a person is in front of a smooth surface from which a sound is reflected, the person would hear a sound that
a. seems to come from behind the surface.
b. has a higher intensity than the sound produced by the source.
c. has a higher pitch than the sound produced by the source.
d. seems to lack overtones.

Answer 1

a. seems to come from behind the surface

If a person is in front of a smooth surface from which a sound is reflected, the person would hear a sound that
NOT:
b. has a higher intensity than the sound produced by the source.
c. has a higher pitch than the sound produced by the source.
d. seems to lack overtones.