If the speed of sound in tissue increases while the round-trip travel time remains the same, the calculated depth will:

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

If the speed of sound in tissue increases while the round-trip travel time remains the same, the calculated depth will:

Explanation:
Depth is computed from the round-trip travel time and the speed of sound: depth = (speed × round-trip time) / 2. If the round-trip time is fixed and the speed of sound in tissue increases, the product speed × round-trip time becomes larger, so the calculated depth increases. In other words, faster sound in the same time means the waves would have traveled farther one-way, leading to a greater depth estimate.

Depth is computed from the round-trip travel time and the speed of sound: depth = (speed × round-trip time) / 2. If the round-trip time is fixed and the speed of sound in tissue increases, the product speed × round-trip time becomes larger, so the calculated depth increases. In other words, faster sound in the same time means the waves would have traveled farther one-way, leading to a greater depth estimate.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy