aluminum has a frequency threshold of 9.846×10¹⁴ hz. which best explains what will happen when light with a…

aluminum has a frequency threshold of 9.846×10¹⁴ hz. which best explains what will happen when light with a frequency below the frequency threshold strikes aluminum?\no electrons will be ejected immediately.\no no electrons will be ejected.\no electrons will start being ejected several seconds after the light strikes the aluminum.\no no electrons will be ejected unless the intensity is very high.

aluminum has a frequency threshold of 9.846×10¹⁴ hz. which best explains what will happen when light with a frequency below the frequency threshold strikes aluminum?\no electrons will be ejected immediately.\no no electrons will be ejected.\no electrons will start being ejected several seconds after the light strikes the aluminum.\no no electrons will be ejected unless the intensity is very high.

Answer

Brief Explanations:

According to the photoelectric - effect theory, for a metal like aluminum, if the frequency of the incident light is below the threshold frequency, no electrons will be ejected regardless of the light intensity. The energy of the photons in the light is not sufficient to overcome the work - function of the metal.

Answer:

No electrons will be ejected.