What is the amplitude and frequency of the waveform v(t) = 25sin744t respectively?
Question
What is the amplitude and frequency of the waveform
respectively?
Solution
The amplitude of the waveform v(t) = 25sin744t is 25. This is because in a sine function of the form y = Asin(Bt), A represents the amplitude of the wave.
The frequency of the waveform is 744. This is because in a sine function of the form y = Asin(Bt), B represents the frequency of the wave. However, this is the angular frequency. To find the frequency in Hz, we need to divide by 2π. So, the frequency in Hz is 744/(2π) ≈ 118.44 Hz.
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