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What is the deBroglie wavelength of neutron at 0K?
Kinetic energy is given by the formula 3/2KT (I'm not sure if this info is of any help or not).
a. 1.5 A
b. 2 A
c. 0 A
d. 273 A
But I asked what the WAVELENGTH is NOT the KE!!! Don't you read the question?
OK, if KE is 0, then according to formula, is the wavelength infinity then? I am sure that can never be correct.
1 Answer
- Anonymous9 years agoFavorite Answer
KE of a gas is given by 3/2KT and not that of particles. The KE of neutron at 0K will be 0 as in that state it will be motion less.