The amount of energy in photons determinst
the level of incandescence
a the light wave will achieve
b how quickly rods and comes in the eye will react color
c the type of light wave the photonsproduce

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy