Content deleted Content added
Start article by moving excess detail out of the intro to quantum mechanics article. |
m Add references section and/or general fixes., added uncategorised tag |
||
Line 27:
The numerical value of ''h'' depends on the choice of units in which energy and wavelength are measured. If energy is measured in [[electron volt]]s (eV, a common practice in [[particle physics]]) and wavelength is measured in [[ångström]]s (10<sup>-10</sup>[[meter|m]]), then the energy of a photon is approximately ''E''<sub><small>eV</small></sub> = 12400/λ<sub>ångström</sub>. This form is easily remembered and avoids the small values of SI units.<ref>A. P. French and Edwin F. Taylor, ''An Introduction to Quantum Physics,'', p. 18.</ref>
==References==
{{Reflist}}
{{Uncategorized|date=June 2009}}
| |||