If one cycle lasts 0.5 seconds, what is the frequency?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Ready to ace the NEIEP Electrical Fundamentals (360) Test? Study with our interactive flashcards and multiple choice questions, all featuring detailed hints and explanations. Prepare confidently for your upcoming exam!

Multiple Choice

If one cycle lasts 0.5 seconds, what is the frequency?

Explanation:
Frequency is how many cycles happen in one second, so it’s the inverse of the period. Use f = 1/T. With a cycle lasting 0.5 seconds, you get 1 / 0.5 = 2 cycles per second. So the frequency is 2 Hz. The other values correspond to longer per-cycle times (0.5 Hz would be 2 seconds per cycle, 1 Hz would be 1 second per cycle, 0.25 Hz would be 4 seconds per cycle).

Frequency is how many cycles happen in one second, so it’s the inverse of the period. Use f = 1/T. With a cycle lasting 0.5 seconds, you get 1 / 0.5 = 2 cycles per second. So the frequency is 2 Hz. The other values correspond to longer per-cycle times (0.5 Hz would be 2 seconds per cycle, 1 Hz would be 1 second per cycle, 0.25 Hz would be 4 seconds per cycle).

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy