Physics, asked by ManeeshKandpal7581, 9 months ago

An X-ray tube with Cu target is operated at 25 kV. The
glancing angle for a NaCl. Crystal for the Cu kα line is 15.8°.
Find the wavelength of this line.
(d for NaCl = 2.82 Å, h = 6.62 × 10⁻²⁷ erg-sec)
(a) 3.06 Å (b) 1.53 Å
(c) 0.75 Å (d) None of these

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Answered by hogwarts99

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Answered by Anonymous

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