1. If the peak amplitude of a sine wave is 9.6V, determine the rms amplitude. Please answer to three decimal places and give answers in terms of Volts (V).

3. A guitar string is 61.6cm long. It has a fundamental frequency of 378Hz. Calculate the speed of any wave on the string. Answer to three decimal places and give answer in terms of meters per second (m/s).

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1 The rms root mean square amplitude of a sine wave is giv... View the full answer