Exam (elaborations)
ARRT Sonography Physics Penny questions with correct answers
- Course
- Institution
What type of wave is sound? a. Mechanical, transverse b. Mechanical, longitudinal c. Transverse, longitudinal d. Lateral wave CORRECT ANSWER b. sound is a mechanical longitudinal wave The frequency ranges for ultrasound are: a. < 20 Hz b. 20 to 20,000 Hz c. > 20 kHz d. > 2000 HZ...
[Show more]