Part 1. The metal Na has a threshold frequency which corresponds to green light. What will happen if: A. Yellow light is shined on the metal surface? B. Green light is shined on the metal surface? C. Compare if a dimmer blue light and a brighter blue light is shined on the metal surface? Part 2: Light E=?? Detector Metal surface Light is incident on a photo E,-3.0eV emissive surface with a work Eloctrons function of 3.0eV and electrons are KE=4.25ev Ammeter released with a Kinetic Energy of Vacuum chamber 4.25eV. Battery A) Determine the energy of each of the incoming photons in eV and in Joules.

Part 1. The metal Na has a threshold frequency which corresponds to green light. What will happen if: A. Yellow light is shined on the metal surface? B. Green light is shined on the metal surface? C. Compare if a dimmer blue light and a brighter blue light is shined on the metal surface? Part 2: Light E=?? Detector Metal surface Light is incident on a photo E,-3.0eV emissive surface with a work Eloctrons function of 3.0eV and electrons are KE=4.25ev Ammeter released with a Kinetic Energy of Vacuum chamber 4.25eV. Battery A) Determine the energy of each of the incoming photons in eV and in Joules.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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