28 мая 2019 г. · Okay so here's how it works. · Kinetic energy = photon energy - work function · Ek = hf - phi · That equation traces a line such as · y = mx + b.

2 июл. 2017 г. · Workfunction=plancks constant × threshold frequency.

3 дек. 2015 г. · f=E/h is the threshold frequency for that energy exchange. Einstein pointed that out in 1905–6. It became known as the photoelectric effect.

21 авг. 2018 г. · Threshold frequency is the minimum frequency of incident light which causes the metal surface to emit electrons. Work function is the minimum ...

27 июн. 2018 г. · So the answer is yes; multiply the threshold frequency by plancks constant and thats the energy of a photon equal to the work function.

19 сент. 2021 г. · Can you calculate work function with only threshold frequency? Okay so here's how it works. Kinetic energy = photon energy - work function.

10 июл. 2018 г. · Using the equation E = hf where E is the work function, h is planck's constant and f, the threshold frequency.

11 мая 2021 г. · Work function is : hF (F is threshold frequency). If energy of frequency 'f' is incident upon the metal, the net energy left with the ...

7 янв. 2020 г. · The threshold frequency is when a photon has sufficient energy to overcome the work function of the material. The excess energy from a photon ...

29 янв. 2021 г. · The Threshold frequency is the frequency of light that carries enough energy to excite an electron out of its orbit. See work function.