Respuesta :
Answer:
The answer is A. I know you don't want to do edg. but try to learn something at least from my explanation.
Explanation:
The one with the lowest pitch is the one with the fewest (or lowest) amount of waves. D has 3, C and B have 2. A has 1. Also I just took the test... anyway... have fun!
The sound wave has the lowest pitch is shown by A.
What is pitch?
Pitch of any sound wave is directly proportional to the frequency.
The diagrams show the sound waves produced in one second from various tuning forks.
The lowest pitch is equal to the lowest amount of waves. From the diagrams D has 3, C and B have 2 and A has 1.
Thus, the correct option is A.
Learn more about pitch.
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