Frequency is defined as the number of cycles per ______.

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 $24.99Unlock all

Sharpen your skills for the Davies Publishing SPI Test with targeted flashcards and multiple-choice questions, complete with hints and clarifications. Prepare thoroughly for success!

Multiple Choice

Frequency is defined as the number of cycles per ______.

Explanation:
Frequency is the rate at which something repeats, measured as how many cycles occur in a given amount of time. The natural time unit is the second, so frequency is cycles per second. That’s why the standard unit is the hertz (Hz), defined as one cycle per second. The other options don’t fit the phrase: a meter is a unit of length, a pulse isn’t a time unit, and while Hertz is the unit for frequency, you wouldn’t fill the blank with it because the phrase requires a time interval.

Frequency is the rate at which something repeats, measured as how many cycles occur in a given amount of time. The natural time unit is the second, so frequency is cycles per second. That’s why the standard unit is the hertz (Hz), defined as one cycle per second. The other options don’t fit the phrase: a meter is a unit of length, a pulse isn’t a time unit, and while Hertz is the unit for frequency, you wouldn’t fill the blank with it because the phrase requires a time interval.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy