A version of this experiment showing the principle of complementarity was performed by Afshar. Placing a solenoid on one side of the apparatus in this experiment was used to demonstrate the Aharonov-Bohm effect. In this experiment, time averaging the Poynting vectors shows that the maximum resulting intensity is equal to four times the incident intensity. In this experiment, plane waves turn into cylindrical waves. When the difference in path length is equal to an (*) integer multiple of the wavelength in this experiment, constructive interference occurs. This experiment demonstrated the wave 
A version of this experiment showing the principle of complementarity was performed by Afshar. Placing a solenoid on one side of the apparatus in this experiment was used to demonstrate the Aharonov-Bohm effect. In this experiment, time averaging the Poynting vectors shows that the maximum resulting intensity is equal to four times the incident intensity. In this experiment, plane waves turn into cylindrical waves. When the difference in path length is equal to an (*) integer multiple of the wavelength in this experiment, constructive interference occurs. This experiment demonstrated the wave nature of light. For 10 points, name this experiment in which a series of fringes appears on a film after light is shone through a namesake apparatus.
A version of this experiment showing the principle of complementarity was performed by Afshar.
Young's double-slit experiment [accept either underlined portion]