The photoelectric effect cannot demostrate that light can behave like a wave. It demostrates that light carries energy in quantas and that the packages of energy arrive in a kinetic manner proving that light behaves as a particle. The experiment that demostrates that light behaves like a particle as we as like a wave is the double-slit experiment mixed with the photoelectic particle.
Student 1 will win the race.
More kinetic energy= faster
Answer:
weight
Explanation:
The weight of an object is the force of gravity on the object and may be defined as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton. Density is mass/volume.