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tankster tankster
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7 years ago
A certain crystal has an interatomic spacing of 0.442 nm. A beam of neutrons moving with a speed of 1640 m/s is diffracted from the crystal. What is the de Broglie wavelength of the neutron?
A) 0.121 nm
B) 0 nm
C) 0.241 nm
D) 0.484 nm
E) 0.682 nm
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Physics

Physics


Edition: 4th
Author:
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Raj.SRaj.S
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Anonymous
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#2
A year ago
A certain crystal has an interatomic spacing of 0.442 nm. A beam of neutrons moving with a speed of 1640 m/s is diffracted from the crystal. What is the angle of the second interference maximum?
Anonymous
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#3
A year ago
Quote from: jyang3 (A year ago)
A certain crystal has an interatomic spacing of 0.442 nm. A beam of neutrons moving with a speed of 1640 m/s is diffracted from the crystal. What is the angle of the second interference maximum?
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