He showed that, at sufficiently low temperatures, liquid helium-3 should undergo a transition to the superfluid state.

After a statistically sufficient quantity of time, an electron in an excited state will undergo a transition to a lower state via spontaneous emission.

All lipids have a characteristic temperature at which they undergo a transition (melt) from the gel to liquid phase.

During the 1920s the two meanings of the word metalloid appeared to be undergoing a transition in popularity.

For example, an initially unfolded protein will vibrate for a long time in an open-string configuration before undergoing a transition and fold on itself.