The energy of an ultraviolet light is 3.28 eV. Tenaga cahaya ultraviolet adalah 3.28 eV. (i) What is its wavelength? (Given: h=6.63×10*34 Js ; e=1.602×10-19 C). Berapakah panjang gelombangnya? (Diberi: h=6.63×10-34 Js ; e=1.602×10 19 C). nm (ii) Based on the de Broglie's hypothesis, determine the velocity of the electron. (Given: h=6.63×10-34 Js ; me=9.11x10" -31 kg)

The energy of an ultraviolet light is 3.28 eV. Tenaga cahaya ultraviolet adalah 3.28 eV. (i) What is its wavelength? (Given: h=6.63×10*34 Js ; e=1.602×10-19 C). Berapakah panjang gelombangnya? (Diberi: h=6.63×10-34 Js ; e=1.602×10 19 C). nm (ii) Based on the de Broglie's hypothesis, determine the velocity of the electron. (Given: h=6.63×10-34 Js ; me=9.11x10" -31 kg)

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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