Bohr's frequency condition illustrated with a portrait of Niels Bohr, an atom with electrons transitioning between energy levels, and light waves representing emitted or absorbed photons, highlighting Bohr's frequency condition that connected atomic energy changes with the frequency of light on a clean white background.
Discoveries & Inventions

Bohr’s Frequency Condition: The Simple Formula That Unlocked the Secrets of Light & Matter

Sometimes the most profound scientific discoveries come down to remarkably simple equations. Bohr’s frequency condition is exactly this kind of […]