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X-ray Attenuation MCQ (Multiple Choice Questions) PDF Download
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The 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; "X-ray Attenuation" App Download (Free) with answers: 3 Wm-2; 2.5 Wm-2; 2.0 Wm-2; 1.8 Wm-2; to study e-learning courses. Practice X-ray Attenuation Quiz Questions, download Apple eBook (Free Sample) for best online colleges for teaching degree.
X-ray Attenuation MCQ (PDF) Questions Answers Download
Gradual decrease in x-ray beam intensity as it passes through material is called
- attenuation
- decay
- radioactivity
- imaging
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
- 3 Wm-2
- 2.5 Wm-2
- 2.0 Wm-2
- 1.8 Wm-2
Bones look white in x-ray photograph because
- they are bad absorbers of x-rays
- they reflect x-rays
- they are good absorbers of x-rays
- they are bad absorbers of ultraviolet rays
Attenuation coefficient depends on
- frequency of x-ray photons
- wavelength of x-ray photons
- energy of x-ray photons
- amplitude of x-ray photons
As the x-rays pass through matter, it's intensity
- increases
- decreases
- remains constant
- may increase or decrease depending on the object
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O Level Physics Practice Questions
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O Level Physics MCQ Questions
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