Refraction of sound can occur in
A) air.
B) water.
C) both of these
D) none of the above
Correct Answer:
Verified
Q51: To say that one wave is out
Q72: Reverberation is a phenomenon you would be
Q73: A dolphin perceives its environment by the
Q74: Reverberation is a case of
A)sound interference.
B)forced vibrations.
C)re-echoed
Q75: The reflection of sound is
A)reverberation.
B)an echo.
C)a rare
Q76: The object with a natural frequency of
Q78: When sound travels faster at ground level
Q79: Ultrasonic sound that travels at 1530 m/s
Q80: Sound energy that is not reflected is
A)transmitted.
B)absorbed.
C)either
Q81: A node is a position of
A)minimum amplitude.
B)maximum
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents