In a photoelectric effect experiment a beam of blue light is

Last updated: 5/3/2023

In a photoelectric effect experiment a beam of blue light is incident on a metal plate and does not eject electrons from the plate a State whether each of the following beams of light might be able to eject electrons from this plate Explain your reasoning A beam of red light that is brighter than the blue beam A beam of UV light that is dimmer than the blue beam b The diagram at right shows the electric field of the original beam of blue light On the same axes make a sketch of the red beam of light in part a Explain your reasoning E m