Double the frequency of a musical note and you halve its
A) wavelength.
B) speed.
C) amplitude.
D) all of the above
E) none of the above
Correct Answer:
Verified
Q12: Each note on a piano keyboard has
Q13: High-pitched sound has a high
A)speed.
B)rate of vibration.
C)both
Q14: Which of these relate most to the
Q15: What is the threshold of hearing?
A)0.1 decibel
B)0.01
Q16: Compared to a sound of 30 decibels,
Q18: Compared to a sound of 40 decibels,
Q19: The pitch of a musical sound is
Q20: The quality of a musical note has
Q21: The strings in musical instruments that have
Q22: Sounds from musical instruments are produced by
A)vibrating
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