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The K(alpha) line obtained for molybdenu...

The `K_(alpha)` line obtained for molybdenum `(Z = 42)` is 0.71 Å. Then, the wavelength of the `K_(alpha)` line of copper (Z = 29) is

A

2.14 Å

B

1.52 Å

C

1.04 Å

D

1.71 Å

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The correct Answer is:
B
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