Dual Nature of Radiation and Matter - Result Question 5
5. The de-Broglie wavelength of a neutron in thermal equilibrium with heavy water at a temperature T (Kelvin) and mass , is :-[2017]
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####5. The de-Broglie wavelength of a neutron in thermal equilibrium with heavy water at a temperature T (Kelvin) and mass
c3eec34ec6b1fad69db54a20ad4b2dca40c2aa54 (a)
(b)
(c)
(d)
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Answer:
Correct Answer: 5. (a)
Solution:
- (a) We know that,
de-Broglie wavelength
K.E. of thermal neutron