Wilam made a chart to summarize the results of experiments with the photoelectric effect.

A 1 column table with 3 rows. The column is labeled results with entries 1) frequencies of light that were higher than the frequency threshold of the metal could not eject electrons, 2) as soon as light struck the metal electrons were ejected, 3) the kinetic energy of the ejected electrons depends only on the frequency of the light.

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.