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Unformatted text preview: 0.50 VI2) In this part of the experiment, we recorded the ptp amplitude of the signal at F as measured by the oscilloscope. We found the amplitude of the sum of the two waves of the same frequency, amplitudes and phase difference by using the equation: # Vdvm Ly Vosc % Diff 1 0.504 2.5 0.5 0.79 2 1.002 2 1 0.20 3 1.509 3 1.5 0.60 4 2.001 4 2 0.05 We also included the addition of the sine and cosine waves. Φ Aexp Acal % Diff 0.8 0.80 0.00 90 0.5 0.26 47.47 180 0.08 0.04 55.19 270 0.64 0.64 0.39 Sin(0) Sin(90) Sin(180) Sin(270) VI3) In this part, we used a camera to take a picture of the beat pattern. Fbeat = 2.1...
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 Spring '08
 Cerne
 Mathematical analysis, Oscilloscope, Sine wave, Multimeter

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