X-ray Attenuation MCQs Quiz Online PDF Download

X-ray attenuation MCQs, learn GCE A level physics online test prep for distance education, online courses. Practice medical imaging multiple choice questions (MCQs), x-ray attenuation quiz questions and answers. SAT prep on ultrasound in medicine, nature and production of x-rays, magnetic resonance imaging, x-ray attenuation tutorials for online physics help online courses distance learning.

Study bachelors and masters in physics degree MCQs, gradual decrease in x-ray beam intensity as it passes through material is called, for free online courses with choices attenuation, decay, radioactivity, imaging with online tutorial questions for online entrance exam with old paper important questions. Free skills assessment test is for online learning x-ray attenuation quiz questions with MCQs, exam preparation questions and answers.

MCQs on X-ray AttenuationQuiz PDF Download

MCQ: Gradual decrease in x-ray beam intensity as it passes through material is called

  1. attenuation
  2. decay
  3. radioactivity
  4. imaging


MCQ: Attenuation coefficient of bone is 600 m-1 for x-rays of energy 20 keV and intensity of beam of x-rays is 20 Wm-2, then intensity of beam after passing through a bone of 4mm is

  1. 3 Wm-2
  2. 2.5 Wm-2
  3. 2.0 Wm-2
  4. 1.8 Wm-2


MCQ: Bones look white in x-ray photograph because

  1. they are bad absorbers of x-rays
  2. they reflect x-rays
  3. they are good absorbers of x-rays
  4. they are bad absorbers of ultraviolet rays


MCQ: Attenuation coefficient depends on

  1. frequency of x-ray photons
  2. wavelength of x-ray photons
  3. energy of x-ray photons
  4. amplitude of x-ray photons


MCQ: As x-rays pass through matter, it's intensity

  1. increases
  2. decreases
  3. remains constant
  4. may increase or decrease depending on the object