A crystal is irradiated with x-ray photons with energies of
A crystal is irradiated with X-ray photons with energies of 1.65 × 10-15 J. The atomic planes in the crystal are separated by 0.21 nm. At what angles of incidence will the X-rays reflect from the crystal?
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a crystal is irradiated with x-ray photons with energies of 165 times 10-15 j the atomic planes in the crystal are
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