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.Management Sciences
Category: Nuclear Physics
Radiations are used for the treatment of skin of a patient is_______________?
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A. Alpha rays
B. Gamma rays
C. Beta rays
D. X-rays
Which of the following will be a better shield against gamma rays ?
A. Ordinary water
B. Heavy water
C. Lead
D. Aluminum
X-rays are electromagnetic waves like________________?
A. Light waves
B. Heat waves
C. Microwaves
D. γ-rays
Mass defect per nucleon is ___________________?
A. The binding energy of the nucleus
B. Packing fraction
C. The average energy of the nucleus
D. All of above are one and the same thing
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