Multiple Choice
In perceiving its environment, a dolphin makes use of
A) the Doppler effect.
B) echoes.
C) ultrasound.
D) All of the above choices are correct.
E) None of the above choices are correct.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q6: A wiggle in time is a<br>A)vibration.<br>B)wave.<br>C)both<br>D)neither
Q6: The wavelengths of sound that carry farther
Q19: As we grow older, we have the
Q20: The Doppler effect is characteristic of<br>A) light
Q21: The source of every sound is something
Q22: A floating object oscillates up and down
Q24: As a supersonic craft increases in speed,
Q25: How many vibrations per second are associated
Q26: The vibrations of a longitudinal wave move
Q27: A skipper on a boat notices wave