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Pls answer letter d

Pls answer letter d

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Pls answer letter d
Sodium metal requires a photon with a minimum energy of 4.41 x10-19 J to emit electrons. a. What is the minimum frequency of light necessary to emit electrons from sodium via the photoelectric effect? b. What is the wavelength of this light? If sodium is irradiated with light of 405 nm, what is the maximum possible kinetic energy of the emitted electrons? d. What is the maximum number of electrons that can be freed by a burst of light whose total energy is 1.00 µJ?
Transcribed Image Text:Sodium metal requires a photon with a minimum energy of 4.41 x10-19 J to emit electrons. a. What is the minimum frequency of light necessary to emit electrons from sodium via the photoelectric effect? b. What is the wavelength of this light? If sodium is irradiated with light of 405 nm, what is the maximum possible kinetic energy of the emitted electrons? d. What is the maximum number of electrons that can be freed by a burst of light whose total energy is 1.00 µJ?
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