Which of the following sounds has the highest frequency? a. a computer battery b. an air conditioning unit c. a water heater d. an electrical outlet

asked Jun 10, 2021 169k views

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Which of the following sounds has the highest frequency?

a. a computer battery
b. an air conditioning unit
c. a water heater
d. an electrical outlet

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6 votes

The answer should be D

Jevaun answered Jun 11, 2021

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5 votes

Answer:

Step-by-step explanation:

Maite answered Jun 17, 2021

by Maite

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