Dual nature-Given the following data for incident wavelength and the stopping potential obtained fro
Автор: VSA ke Physics BABA
Загружено: 2021-12-14
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Описание: Dual nature-Given the following data for incident wavelength and the stopping potential obtained from an experiment on photoelectric effect, estimate the value of Planck's constant and the work function of the cathode material. (3 marks) What is the threshold frequency and corresponding wavelength ? (2 marks) What is the most likely metal used for emitter? (1 mark) Incident wavelength (in Ä) 2536 3650 Stopping potential (in V) 1.95 0.5
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