0/1 Points] Neutrons from nuclear reactors are used in neutron diffraction experiments to measure interplanar spacings o

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0 1 Points Neutrons From Nuclear Reactors Are Used In Neutron Diffraction Experiments To Measure Interplanar Spacings O 1 (22.84 KiB) Viewed 19 times

0/1 Points] Neutrons from nuclear reactors are used in neutron diffraction experiments to measure interplanar spacings of a crystal lattice. The interplanar spacing can be measured as an indication of strain in the sample. DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER To study a particular polycrystalline sample with a planar spacing of 0.273 nm, a detector is mounted at a relection angle of 23° from the incident neutron beam. What energy neutrons from the reactor must be used in this experiment? (Assume the experiment is designed to measure first-order reflections. Enter your answer in eV.) 3.26e-3 x ev