With Lloyds mirror, X-ray fringes were observed, the spacing of which was found to be 0.002 5
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With Lloyd’s mirror, X-ray fringes were observed, the spacing of which was found to be 0.002 5 cm. The wavelength used was 8.33 Å. If the source–screen distance was 3 m, how high above the mirror plane was the point source of X-rays placed?
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