The energy of an ultraviolet light is 3.28 ev. Tenaga cahaya ultraviolet adalah 3.28 ev. (i) What is its wavelength? (Given: h=6.63x1034 Js ; e=1.602x10-19 C). Berapakah panjang gelombangnya? (Diberi: h=6.63x1o-34 Js ; e=1.60 nm Based on the de Broglie's hypothesis, determine the velocity of the electron. (Given: h=6.63x10-34 Js ; me=9.11x10-31 kg) (ii) Merujuk kepada hipotesis de Broglie's, tentukan halaju elektron. (Diberi: h=6.63x1034 Js ; m.=9.11x10-31 kg). |kg

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter24: Electromagnetic Waves
Section: Chapter Questions
Problem 54P
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(c)
The energy of an ultraviolet light is 3.28 ev.
Tenaga cahaya ultraviolet adalah 3.28 ev.
What is its wavelength? (Given: h=6.63x1034 Js ; e=1.602x10-19 C).
Berapakah panjang gelombangnya? (Diberi: h=6.63x1o-34 Js ; e=1.60
(i)
nm
Based on the de Broglie's hypothesis, determine the velocity of the electron. (Given: h=6.63x10-34 Js ; m,=9.11x10-31 kg)
(ii)
Merujuk kepada hipotesis de Broglie's, tentukan halaju elektron. (Diberi: h=6.63x10-34 Js ; m =9.11x1031 kg).
kg
Transcribed Image Text:(c) The energy of an ultraviolet light is 3.28 ev. Tenaga cahaya ultraviolet adalah 3.28 ev. What is its wavelength? (Given: h=6.63x1034 Js ; e=1.602x10-19 C). Berapakah panjang gelombangnya? (Diberi: h=6.63x1o-34 Js ; e=1.60 (i) nm Based on the de Broglie's hypothesis, determine the velocity of the electron. (Given: h=6.63x10-34 Js ; m,=9.11x10-31 kg) (ii) Merujuk kepada hipotesis de Broglie's, tentukan halaju elektron. (Diberi: h=6.63x10-34 Js ; m =9.11x1031 kg). kg
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