Define vibration. If a drum skin vibrates with a frequency of 100 Hz, how many times does it move up and
down each second?
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2
Answer:
The measurement unit for vibration frequency is known as Hertz or Hz. So, if a drum is tuned to 100 Hz, its drumhead will vibrate up and down 100 times in a single second – this is obviously too fast for us to see, but the vibration happens with a very small movement.
Answered by
1
Answer:
It vibrates 100 times up and down persecond
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