A neutron has a de Broglie wavelength of

PHYSICS · Subjective · A Level · Physics · Particles and radiation · Particles and radiation

Problem

0.15\,\text{nm}

. Determine its speed, assuming non-relativistic motion. Given:

h = 6.63\times10^{-34}\,\text{J\,s}

m_{n}=1.675\times10^{-27}\,\text{kg}