Which phenomenon results in a resultant wave smaller than its components?

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

Prepare confidently for the Davies Publishing SPI Test. Engage with expertly crafted questions and explanations designed to enhance your test-taking skills. Get ahead of the game!

Multiple Choice

Which phenomenon results in a resultant wave smaller than its components?

Explanation:
Waves superpose—their displacements add when they meet. When the two waves are opposite in phase (peaks align with troughs), they subtract from each other, reducing the overall amplitude. This cancellation is destructive interference, which can produce a resultant wave smaller than either of the original components, and even complete cancellation if the amplitudes are equal. The other descriptions describe amplification (constructive interference) or aren’t standard terms for this phenomenon.

Waves superpose—their displacements add when they meet. When the two waves are opposite in phase (peaks align with troughs), they subtract from each other, reducing the overall amplitude. This cancellation is destructive interference, which can produce a resultant wave smaller than either of the original components, and even complete cancellation if the amplitudes are equal. The other descriptions describe amplification (constructive interference) or aren’t standard terms for this phenomenon.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy