Its unit is H z ( H e r t z ) ... Is threshold a frequency? Q. Threshold frequency for different materials - · Q. What is the relation between threshold ...

The calculation is work function divided by Planck's constant, so the electron volts cancel out and we are left with 1/s, which is hertz, which is a unit of ...

10 мая 2021 г. · The minimum frequency of incident electromagnetic radiation required to remove a photoelectron from the surface of a metal.

Calculate the threshold frequency for a metal with a work function of 3eV. The equation for work function is: W = hf. So, this is rearranged to: f = W/h where ...

28 окт. 2024 г. · It is therefore in units of J · The higher the work function, the harder it is to release an electron from the surface of the metal · Consider the ...

3 нояб. 2022 г. · the formula of threshold frequency f=w/h. where h is plank constant. w is for work funtion. and unit of threshold frequency is the joule (SI ...

The photoelectric threshold frequency, symbolized by the Greek letter nu with subscript zero, ν 0, is that frequency at which the effect is barely possible.

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. What is the difference between threshold frequency and cut-off ... How do you calculate the frequency given threshold ... - Quora Can you calculate work function with only threshold frequency? What is the difference between a threshold frequency ... - Quora Другие результаты с сайта www.quora.com

Light frequency and the threshold frequency ν 0 ‍ ... We can think of the incident light as a stream of photons with an energy determined by the light frequency.