What is the de Broglie wavelength of a nitrogen molecule in air at 300K? Assume that the molecule is moving with the root-meansquarespeed of molecules at this temperature. (Atomic mass of nitrogen = 14.0076 u)
Show that the wavelength of electromagnetic radiation is equal to the de Broglie wavelength of its quantum (photon).
For what kinetic energy of a neutron will the associated de Broglie wavelength be 1.40 × 10– 10m? b) Also find the de Broglie wavelength of a neutron, in thermalequilibrium with matter, having an average kinetic energy of(3/2) k T at 300 Read More …
An electron and a photon each have a wavelength of 1.00 nm. Find a) Their momenta, b) the energy of the photon, and c) the kinetic energy of electron.