Physics, 11.08.2021 01:00 sandram74691
Middle C on a piano has a frequency of 262 Hz. Sometimes it is said that middle C is actually 28 = 256 Hz, and tuning forks are made with this frequency. How many beats per second would be heard if such a tuning fork were sounded simultaneously with the middle C of a (well-tuned) piano?
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Middle C on a piano has a frequency of 262 Hz. Sometimes it is said that middle C is actually 28 = 2...
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