Author Question: The speed of sound depends on A) its frequency. B) its amplitude. C) the medium in which it ... (Read 47 times)

rlane42 · **on:** Jul 29, 2018

The speed of sound depends on

A) its frequency.
B) its amplitude.
C) the medium in which it travels.
D) all of the above
E) none of the above

Question 2

A wave of frequency of 1000 hertz vibrates at

A) less than 1000 cycles per second.
B) 1000 cycles per second.
C) more than 1000 cycles per second.
D) none of the above