Fizeau–Foucault apparatus

Fizeau–Foucault apparatus may refer to either of two nineteenth-century experiments to measure the speed of light:

• Fizeau's measurement of the speed of light in air, using a toothed wheel
• Foucault's measurements of the speed of light, using a rotating mirror

See also

• Hippolyte Fizeau
• Léon Foucault

This disambiguation page lists articles associated with the title Fizeau–Foucault apparatus.
If an internal link led you here, you may wish to change the link to point directly to the intended article.