Final answer:
Stroboscopic motion refers to the illusion of motion created by a rapidly flashing light source. It occurs when an object is viewed through a stroboscope, which flashes light at regular intervals.
Step-by-step explanation:
Stroboscopic motion refers to the illusion of motion created by a rapidly flashing light source. It occurs when an object is viewed through a stroboscope, which flashes light at regular intervals. The object appears to move in a series of frozen positions, giving the perception of motion. For example, if you shine a stroboscope light on a spinning fan, the fan blades will appear to be stationary or moving in slow motion.