Multiple Choice
Calculate the wavelength of a neutron that has a velocity of 200.cm/s.(mass of a neutron = 1.675 × 10-27 kg and h = 6.63 × 10-34 J • s)
A) 1.98 × 10-9 m
B) 216 nm
C) 1.8 × 1050 m
D) 198 nm
E) 5.05 mm
Correct Answer:
Verified
Correct Answer:
Verified
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