Assertion: neutron's energy | /r/HasProperty | about 0.025 electron volt
Facets:
value: quantitatively
type: MANNER
Source sentences:
text: Quantitatively, the thermal energy per particle is about 0.025 electron volt—an amount of energy that corresponds to a neutron speed of about 2,000 metres per second and a neutron wavelength of about 2 × 10-10 metre (or about two angstroms).