An electron and a neutron have the same de Broglie wavelength,therefore
A) the electron and neutron have the same kinetic energy but the electron has the higher speed.
B) the electron has a lower speed and smaller kinetic energy.
C) the electron has higher kinetic energy and higher speed.
D) the electron has smaller kinetic energy and higher speed.

Question

Quizplus · Accepted Answer

The Answer of An electron and a neutron have the same de Broglie wavelength,therefore
A) the electron and neutron have the same kinetic energy but the electron has the higher speed.
B) the electron has a lower speed and smaller kinetic energy.
C) the electron has higher kinetic energy and higher speed.
D) the electron has smaller kinetic energy and higher speed.

An Electron and a Neutron Have the Same De Broglie