Physics, 20.12.2019 11:31 madisonrosamond99

Your boss asks you to compare two sound waves and determine which has a higher frequency. wave a has a period o 4/100 second and wave b has a period of 1/7 second. what would you tell your boss?
a. wave a has the higher frequency. it's frequency is 4 hz
b. wave a has the higher frequency. it's frequency is 25 hz
c. wave b has the higher frequency. it's frequency is 42 hz
d. wave b has the higher frequency. it's frequency is 7 hz

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