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How is Lissajous figures used to measure unknown frequency?
written 6.3 years ago by gravatar for vermavarsha432 vermavarsha432 • 1.0k modified 5.0 years ago by gravatar for sanketshingote sanketshingote • 100
advanced engineering physics
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written 6.1 years ago by gravatar for vermavarsha432 vermavarsha432 • 1.0k

The known and unknown signal sources are connected to X and Y plates of CRO respectively. By varying the frequency of the unknown source a stable loop pattern is displayed. Horizontal and vertical tangents to the loops are drawn.

The lines on the gratitude may be used instead the number …

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