When light of a specific frequency shines on a metal surface, electrons are emitted. If the intensity of the light is increased but its frequency remains the same, what happens to the maximum kinetic energy and the number of emitted electrons per second?
✓ Correct Answer: Option B
Maximum kinetic energy depends on light frequency and work function, not intensity. Increasing light intensity increases the number of photons, thus increasing the number of emitted electrons per second.