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Science-Related Homework Help Physics Topic started by: tankster on Feb 26, 2017



Title: A certain crystal has an interatomic spacing of 0.442 nm. A beam of neutrons moving with a speed of ...
Post by: tankster on Feb 26, 2017
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


Title: Re: A certain crystal has an interatomic spacing of 0.442 nm. A beam of neutrons moving with a speed ...
Post by: Raj.S on Feb 26, 2017
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Title: Re: A certain crystal has an interatomic spacing of 0.442 nm. A beam of neutrons moving with a speed ...
Post by: jyang3 on Aug 29, 2022
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?


Title: Re: A certain crystal has an interatomic spacing of 0.442 nm. A beam of neutrons moving with a speed
Post by: Guerrerod17 on Aug 29, 2022
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?