Sound can best be thought of as
A) compression of air molecules by an object.
B) changes in air pressure produced by the vibration of an object.
C) particles of energy that travel at better than 20 miles per hour.
D) packets of energy.
E) expansion of air molecules produced by an object as it moves through air.
Correct Answer:
Verified
Q8: _ are necessary for hearing, as demonstrated
Q9: The loudness of a sound is related
Q10: The ratio of inner to outer hair
Q11: The ossicles are found within the
A) outer
Q12: Which of the following transforms sound into
Q14: Another name for the eardrum is the
A)
Q15: The complexity of a sound wave determines
Q16: The pitch of a sound stimulus is
Q17: The mechanical stimulus that induces movements of
Q18: The ossicles are
A) receptive cells in the
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