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Physics
Physics
Problem
A neutron has a de Broglie wavelength of
0.15
nm
0.15\,\text{nm}
0.15
nm
. Determine its speed, assuming non-relativistic motion. Given:
h
=
6.63
×
10
−
34
J
s
h = 6.63\times10^{-34}\,\text{J\,s}
h
=
6.63
×
1
0
−
34
J
s
,
m
n
=
1.675
×
10
−
27
kg
m_{n}=1.675\times10^{-27}\,\text{kg}
m
n
=
1.675
×
1
0
−
27
kg
.
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