If the frequency of this light is tripled, the maximum kinetic energy of the emitted electrons will double.
KE stands for incoming photon energy plus work function.
Since the work function is now constant for every person, doubling the energy of an electron will result in an increase in its KE.
Kinetic energy, which may be seen in the movement of an object, particle, or group of particles, is the energy of motion. Any moving item uses kinetic energy, such as a person walking, a baseball being thrown, a piece of food falling from a table, or a charged particle in an electric field.
The energy of a body in motion, or kinetic energy (KE), is essentially the energy of all moving objects. Along with potential energy, it is one of the two primary types of energy.
Learn more about kinetic energy (KE), here brainly.com/question/14618796
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