Explanation Given: Kinetic Energy of the electron and proton is equal. Formula Used: λ = h p KE = 1 2 m v 2 Calculation: By using the formula KE = 1 2 m v 2 = p 2 2 m p = [ 2 m ( KE ) ] 1 2 The wavelength can be given as λ = h p So, λ = h [ 2 m ( KE ) ] 1 2 If we take the ratio of wavelength of electron and proton with same kinetic energy, we will find that λ e

7th Edition

ISBN: 9780321625922

Author: Douglas C. Giancoli

Publisher: Addison-Wesley

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de Broglie Equation

The sketch of matter waves is drawn below:

Question

Chapter 27, Problem 44P

To determine

The proton has shorter wavelength, if electron and proton have same kinetic energy.

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Chapter 27, Problem 43P

Chapter 27, Problem 45P

Chapter 27 Solutions

Physics: Principles with Applications

Ch. 27 - Prob. 1OQ Ch. 27 - Prob. 1Q Ch. 27 - Prob. 2Q Ch. 27 - Prob. 3Q Ch. 27 - Prob. 4Q Ch. 27 - Prob. 5Q Ch. 27 - Prob. 6Q Ch. 27 - Prob. 7Q Ch. 27 - Prob. 8Q Ch. 27 - Prob. 9Q

Ch. 27 - Prob. 10Q Ch. 27 - Prob. 11Q Ch. 27 - Prob. 12Q Ch. 27 - Prob. 13Q Ch. 27 - Prob. 14Q Ch. 27 - Prob. 15Q Ch. 27 - Prob. 16Q Ch. 27 - Prob. 17Q Ch. 27 - Prob. 18Q Ch. 27 - Prob. 19Q Ch. 27 - Prob. 20Q Ch. 27 - Prob. 21Q Ch. 27 - Prob. 22Q Ch. 27 - Prob. 23Q Ch. 27 - Prob. 24Q Ch. 27 - Prob. 25Q Ch. 27 - Prob. 26Q Ch. 27 - Prob. 27Q Ch. 27 - Prob. 28Q Ch. 27 - Prob. 29Q Ch. 27 - Prob. 30Q Ch. 27 - Prob. 31Q Ch. 27 - Prob. 1MCQ Ch. 27 - Prob. 2MCQ Ch. 27 - Prob. 3MCQ Ch. 27 - Prob. 4MCQ Ch. 27 - Prob. 5MCQ Ch. 27 - Prob. 6MCQ Ch. 27 - Prob. 7MCQ Ch. 27 - Prob. 8MCQ Ch. 27 - Prob. 9MCQ Ch. 27 - Prob. 10MCQ Ch. 27 - Prob. 11MCQ Ch. 27 - Prob. 12MCQ Ch. 27 - Prob. 13MCQ Ch. 27 - Prob. 14MCQ Ch. 27 - Prob. 1P Ch. 27 - Prob. 2P Ch. 27 - Prob. 3P Ch. 27 - Prob. 4P Ch. 27 - Prob. 5P Ch. 27 - Prob. 6P Ch. 27 - Prob. 7P Ch. 27 - Prob. 8P Ch. 27 - Prob. 9P Ch. 27 - Prob. 10P Ch. 27 - Prob. 11P Ch. 27 - Prob. 12P Ch. 27 - Prob. 13P Ch. 27 - Prob. 14P Ch. 27 - Prob. 15P Ch. 27 - Prob. 16P Ch. 27 - Prob. 17P Ch. 27 - Prob. 18P Ch. 27 - Prob. 19P Ch. 27 - Prob. 20P Ch. 27 - Prob. 21P Ch. 27 - Prob. 22P Ch. 27 - Prob. 23P Ch. 27 - Prob. 24P Ch. 27 - Prob. 25P Ch. 27 - Prob. 26P Ch. 27 - Prob. 27P Ch. 27 - Prob. 28P Ch. 27 - Prob. 29P Ch. 27 - Prob. 30P Ch. 27 - Prob. 31P Ch. 27 - Prob. 32P Ch. 27 - Prob. 33P Ch. 27 - Prob. 34P Ch. 27 - Prob. 35P Ch. 27 - Prob. 36P Ch. 27 - Prob. 37P Ch. 27 - Prob. 38P Ch. 27 - Prob. 39P Ch. 27 - Prob. 40P Ch. 27 - Prob. 41P Ch. 27 - Prob. 42P Ch. 27 - Prob. 43P Ch. 27 - Prob. 44P Ch. 27 - Prob. 45P Ch. 27 - Prob. 46P Ch. 27 - Prob. 47P Ch. 27 - Prob. 48P Ch. 27 - Prob. 49P Ch. 27 - Prob. 50P Ch. 27 - Prob. 51P Ch. 27 - Prob. 52P Ch. 27 - Prob. 53P Ch. 27 - Prob. 54P Ch. 27 - Prob. 55P Ch. 27 - Prob. 56P Ch. 27 - Prob. 57P Ch. 27 - Prob. 58P Ch. 27 - Prob. 59P Ch. 27 - Prob. 60P Ch. 27 - Prob. 61P Ch. 27 - Prob. 62P Ch. 27 - Prob. 63P Ch. 27 - Prob. 64P Ch. 27 - Prob. 65P Ch. 27 - Prob. 66GP Ch. 27 - Prob. 67GP Ch. 27 - Prob. 68GP Ch. 27 - Prob. 69GP Ch. 27 - Prob. 70GP Ch. 27 - Prob. 71GP Ch. 27 - Prob. 72GP Ch. 27 - Prob. 73GP Ch. 27 - Prob. 74GP Ch. 27 - Prob. 75GP Ch. 27 - Prob. 76GP Ch. 27 - Prob. 77GP Ch. 27 - Prob. 78GP Ch. 27 - Prob. 79GP Ch. 27 - Prob. 80GP Ch. 27 - Prob. 81GP Ch. 27 - Prob. 82GP Ch. 27 - Prob. 83GP Ch. 27 - Prob. 84GP Ch. 27 - Prob. 85GP Ch. 27 - Prob. 86GP Ch. 27 - Prob. 87GP Ch. 27 - Prob. 88GP Ch. 27 - Prob. 89GP Ch. 27 - Prob. 90GP Ch. 27 - Prob. 91GP Ch. 27 - Prob. 92GP Ch. 27 - Prob. 93GP Ch. 27 - Prob. 94GP Ch. 27 - Prob. 95GP Ch. 27 - Prob. 96GP

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