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How does the frequency of the wave changes when the wave has been half-rectified?

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in Engineering Physics II by (679k points)
How does the frequency of the wave changes when the wave has been half-rectified?

(a) Doubles

(b) Halves

(c) One-fourth

(d) Remains same

This question was posed to me in final exam.

My doubt is from Diode as a Rectifier in chapter Semiconductors of Engineering Physics II

1 Answer

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Right answer is (d) Remains same

The best explanation: After the wave has been half-rectified, the frequency of the wave remains same. When the wave has been fully rectified, then the frequency doubles.

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