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What Is Radioactivity?

NMR is free f...

Question

NMR is free from hazards as it does not use

A

Magnetic radiation

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B

Ionizing radiations

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C

Both (a) and (b)

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D

None of these

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Solution

The correct option is B Ionizing radiations
NMR is an imaging instrument used to diagnose the defects in the body by creating a strong magnetic field. It is the nonhazard because it does not use ionizing radiation but the short wavelength of the radio wave is used which do not harm the tissues.

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