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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
A certain crystal has a spacing of 0.442 nm between atoms. A beam of neutrons moving with a speed of 1640 m/s perpendicular to the surface is diffracted as it passes through the crystal. What is the angle from the central maximum to the next interference maximum? (mneutron = 1.675 × 10-27 kg, h = 6.626 × 10-34 J ∙ s)
A) 17.0°
B) 21.0°
C) 33.1°
D) 60.0°
E) 90.0°
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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Chery Author
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#2
7 years ago
Looked all over the internet for this, thank you for answering correctly
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