If a wave has a short period, what is true about its 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 $25.99Unlock all

Study for the High School Physics Test. Study with quizzes, flashcards, and multiple choice questions, each question comes with hints and explanations. Prepare effectively for your exam!

Multiple Choice

If a wave has a short period, what is true about its frequency?

Explanation:
Frequency is how many cycles pass each second, while period is how long one cycle takes. They are inversely related: f = 1/T. So a short period means each cycle happens quickly, leading to more cycles per second, which is a high frequency. For example, a period of 0.01 s gives a frequency of 100 Hz. If the period were longer, say 2 s, the frequency would be 0.5 Hz. The other options don’t fit because a long period corresponds to a low frequency, a nonperiodic signal wouldn’t have a well-defined frequency, and “medium” isn’t a specific result of the inverse relationship.

Frequency is how many cycles pass each second, while period is how long one cycle takes. They are inversely related: f = 1/T. So a short period means each cycle happens quickly, leading to more cycles per second, which is a high frequency. For example, a period of 0.01 s gives a frequency of 100 Hz. If the period were longer, say 2 s, the frequency would be 0.5 Hz. The other options don’t fit because a long period corresponds to a low frequency, a nonperiodic signal wouldn’t have a well-defined frequency, and “medium” isn’t a specific result of the inverse relationship.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy