Intro To Understanding Ultrasound Physics Exam With Complete Solution

Intro To Understanding Ultrasound Physics Exam With Complete Solution 50. What is the range of periods commonly found in waves produced by ultrasound systems? A. 0.001 to 1s B. 0.06 to 0.5 us C. 0.2 to 1 ms D. 10 to 100 ns - CORRECT ANSWER-B. Ultrasonic imaging waves have a period in ps. The period is the range of 0.06 to 0.5 the time of a single cycle. Period is the loolto reciprocal of frequency. A wave with a frequency of 2 MHz has a period of 0.5 usec. A wave with a frequency of 15 MHz has a period of 0.06 us. 51. With standard ultrasonic imaging, what happens to the period of a wave as it propagates? A. increases B. decreases C. remains the same - CORRECT ANSWER-C. Certain parameters of a wave change as the wave travels through the body. However, the period and the frquency of a wave typically remain constan as a sound wave propagates.