The number of cycles per second in a sound wave is related to ____________.
 | |
 |
frequency; |
 |
Hz; |
 |
pitch; |
 |
wavelength; |
 |
all of the alternatives are correct; |
INCORRECT - Although wavelength of sound waves is described in terms of number of cycles per second, a better alternative is provided.
[Review Part 1 of the tutorial] [Review Part 2 (Matching) of the tutorial]