Physics, asked by pb0373419, 5 months ago

what is work function in photoelectruc effect

Answers

Answered by Anonymous

Answer:

The photoelectric work function is the minimum photon energy required to liberate an electron from a substance, in the photoelectric effect. If the photon's energy is greater than the substance's work function, photoelectric emission occurs and the electron is liberated from the surface.

Previous Question

Next Question

Similar questions

Science, 2 months ago

Q-5. Answer the following questions. (1) Name all the colours present in white light, starting from red in proper order. (2) Name major defects of love of the human eye. How are these defects overcome?? (3) State 4 characteristics of an image formed by a plane mirror. (4) Describe an experiment to prove that sound cannot travel through vacuum. (5) What is the range of audible? Vibrations for the...

Science, 2 months ago

Q.7 The events of reproduction in humans are given below. Rearrange them in the correct sequence - (a) The fusion of gametes from both the parents to form a zygote (b) Formation of male and female gametes. (c) The zygote divides repeatedly and develops into an embryo (d) The female is then said to be pregnant or to have conceived.

English, 2 months ago

Our principle is an strict administrator (identify the error and correct , or is it right) please give the correct answer...

Science, 5 months ago

G. Answer the following questions. 1. What is work? Give an example of a situation where you apply force but work is not done.

English, 5 months ago