4. Measure the cutoff frequency. Determine the lowest frequency of light that still produces photoelectrons from the

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4. Measure the cutoff frequency. Determine the lowest frequency of light that still produces photoelectrons from the sodium cathode. You can use the slider or type in specific wavelengths for a finer control. Record your result below.

Electrode material	Cutoff frequency (Hz)	Work function (eV) (calculated)	Work function (eV) (theoretical)
Sodium	5.70 x10¹⁴

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Elements Of Chemical Reaction Engineering

ISBN: 9780135486221

6th Edition

Authors: H. Fogler

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Posted Date: Apr 28, 2024 09:42 AM

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4. Measure the cutoff frequency. Determine the lowest frequency of light that still produces photoelectrons from the

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Elements Of Chemical Reaction Engineering

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