19 окт. 2023 г. · The main formula is E(light) = work function + E(kinetic). This displays the amount of energy required to eject electrons, and the excess light ...

18 окт. 2023 г. · The equation to find work function is: Work function = h(v) - kinetic energy of the electron. Top Re: What is the equation to find work function?

7 окт. 2021 г. · It can be calculated using this formula: E (photon)- E (kinetic energy) = work function.

11 окт. 2021 г. · It can be very small, but it will not be negative. Both values you multiply to find the work function BE=(Plancks constant)(threshold frequency) ...

26 окт. 2020 г. · There is no specific formula to find the work function. However, in certain problems they will say "the minimum frequency or wavelength required ...

23 окт. 2019 г. · Work function is the energy required to remove electrons from different metals. This is called the photoelectric effect and the equation is E(photon)- work ...

1 окт. 2015 г. · The work function is the minimum energy required to eject an electron from a metal (each metal has its own work function).

hv - work function = 0.5mv^2, where v in hv is frequency and v in 0.5mv^2 is velocity. Use c = lamba x v and substitute that into hv. Plug in wavelength given ...

14 окт. 2021 г. · The formula states that it is equal to the energy of the photon minus the energy taken to remove the electron, and that was also equal to E ( ...

6 окт. 2016 г. · In the formula, E(photon)=E(energy remove electron) = E(excess), the E(energy remove electron) is the amount of work that needs to be put in ...