What is the frequency of a sinusoidal waveform with a period of 54.5 ms ?
Answer:
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To find the frequency, you can use the formula: frequency (f) = 1/period (T). Given that the period is 54.5 ms (which is 54.5 x 10^-3 seconds), the frequency is approximately 18.35 Hz. This means the waveform completes about 18.35 cycles every second—perfect for keeping your energy levels up, just like your favorite upbeat song!

In the world of sound and technology, frequency plays a crucial role. For audio signals, different frequencies correspond to different pitches—think of how a high-pitched whistle sounds compared to a deep bass drum. Understanding frequency helps in everything from tuning musical instruments to designing audio equipment, making it a vital aspect of music production and sound engineering!