Mathematics · Electrical Measurements
A Lissajous pattern on a Cathode Ray Oscilloscope (CRO) has 8 vertical maximum values (tangencies) and 4 horizontal maximum values (tangencies). If the frequency of the horizontal input is 1600 Hz, determine the frequency of the vertical input.
- 1600 Hz
- 2400 Hz
- 3800 Hz✓
- 4200 Hz
Correct answer
800 Hz
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