Echo Sound MCQs Test Online PDF Book Download

Echo sound multiple choice questions (MCQs), echo sound test prep for online learning with GCE A level degree certificate eCourses. Learn medical imaging multiple choice questions (MCQs), echo sound quiz questions and answers. Career test on ultrasound in medicine, nature and production of x-rays, magnetic resonance imaging, x-ray attenuation test for online physics projects courses distance learning.

Learn medical imaging practice test MCQs: with gel between skin and transducer percentage of reflected intensity of ultrasonic is, for free online courses with options 0.03%, 0.05%, 0.06%, 0.08% with online global exams' preparation for international tests like ACT practice test for good ACT scores. Free skills assessment test is for e-learning online echo sound quiz questions for competitive assessment in physics major.

MCQ on Echo SoundQuiz Book Download

MCQ: Acoustic impedance of human skin is

  1. 1.65 × 106 kg m² s-1
  2. 1.71 × 106 kg m-2 s-1
  3. 2 × 106 kg m-2 s-1
  4. 2 × 107 kg m-3 s-2

B

MCQ: With gel between skin and transducer percentage of reflected intensity of ultrasonic is

  1. 0.03%
  2. 0.05%
  3. 0.06%
  4. 0.08%

A

MCQ: Acoustic impedance is defined as

  1. ρ⁄c
  2. ρc
  3. c⁄ρ
  4. ρ+c

B

MCQ: Change in speed of ultrasound causes

  1. reflection
  2. diffraction
  3. refraction
  4. image

C