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Playing middle C on a piano keyboard pro...

Playing middle C on a piano keyboard produces a sound with a frequency 256 Hz. What is its time period?

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To find the time period of the sound produced by middle C on a piano keyboard with a frequency of 256 Hz, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Relationship Between Frequency and Time Period**: The time period (T) is the duration of one complete cycle of a wave. It is the reciprocal of frequency (f). The relationship can be expressed as: \[ T = \frac{1}{f} ...
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