Edelman: Comprehensive Exam | Q&A Latest Update 2024/2025 | 100% PASS

Edelman: Comprehensive Exam | Q&A Latest Update 2024/2025 | 100% PASS sound waves are? - Answer -longitudinal, mechanical the speed of US in soft tissue is closest to: - Answer -1,500 m/s (1,540 m/s) the frequency closest to the lower limit of US is: - Answer -15,000 Hz which is not an acoustic variable? - Answer -intensity the effects of soft tissue on US are called: - Answer -acoustic propagation properties all of the following are true except: - Answer -two waves with identical frequencies must interfere constructively put in decreasing order: - Answer -deca, deci, centi, micro ______________ is the time to complete one cycle - Answer -period which of the following sound waves is ultrasonic and least useful in diagnostic imaging? - Answer -30 KHz what is the frequency of a wave with 1msec period? - Answer -1 kHz _____________ is the distance covered by one cycle - Answer - wavelengthWhich of the following is determined by the source and the medium? - Answer -range resolution propagation speed = ________ x wavelength - Answer -frequency as a result of ____________ the propagation speed increases - Answer - decreasing compressibility and decreasing density put in decreasing order of propagation sp