Q.

An electromagnetic radiation has an energy 14.4 keV. To which region of electromagnetic spectrum does it belong?

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a

X rays region

b

γrays region

c

infra red region

d

visible region

answer is A.

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Detailed Solution

λ=12400E(eV)A∘=1240014.4×103(eV)A∘=0.861A∘
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