Question

Draw a waveform for a sound wave having an amplitude 4 cm for the first 4 oscillations and 2 cm for the next two oscillations

Answer 1

Answer:

Wave frequency can be measured by counting the number of crests or compressions that pass the point in 1 second or other time period. The higher the number is, the greater is the frequency of the wave. The SI unit for wave frequency is the hertz (Hz), where 1 hertz equals 1 wave passing a fixed point in 1 second

Step-by-step explanation:

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