Task 50121.
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Flat zinc plate light radiation with a continuous spectrum, short-wave limit is 170 nm. Find the maximum distance from the surface of the plate, which removes photoelectron external retarding field intensity E = 10 V / cm. Electron work function of zinc 4 eV.
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.
If you have any questions to address, please. I'll try to help.