Edelmens spi exam r - Study guides, Class notes & Summaries

Edelmen's SPI Exam Review Questions And Answers Rated A+. Sound waves are: a) electric b) mechanical, transverse c) spectral d) longitudinal, mechanical - correct answer. D The speed of sound of ultrasound in soft tissue is closest to: a) 1,540 km/sec b) 1.54 km/sec c) 1,500 m/s d) 1,540 mm/sec - correct answer. C Which is not an acoustic variable? a) density b) pressure c) distance d) intensity - correct answer. D The effects of soft tissue on u...

Sound waves are: a) electric b) mechanical, transverse c) spectral d) longitudinal, mechanical The speed of sound of ultrasound in soft tissue is closest to: a) 1,540 km/sec b) 1.54 km/sec c) 1,500 m/s d) 1,540 mm/sec Which is not an acoustic variable? a) density b) pressure c) distance d) intensity