MCQOPTIONS
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MCQOPTIONS
| 1. |
The de-Broglie wavelength of a neutron in thermal equilibrium with heavy water at a temperature T (Kelvin) and mass m, is:- |
| A. | \[\frac{h}{\sqrt{3\,mk\,T}}\] |
| B. | \[\frac{2\,h}{\sqrt{3\,mk\,T}}\] |
| C. | \[\frac{2\,h}{\sqrt{mk\,T}}\] |
| D. | \[\frac{h}{\sqrt{mk\,T}}\] |
| Answer» B. \[\frac{2\,h}{\sqrt{3\,mk\,T}}\] | |