For potassium photoelectric threshold 564 nanometers. Determine: A work function for potassium (in electron volts); the kinetic energy of the emitted electrons at the drop of potassium photocathode monochromatic radiation with a wavelength of 400 nm.
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.
No feedback yet