Explanation Given Info: The speed of light is 3.0 × 10 8 m / s , the energy of the creature is 3.80 eV and the plank constant is 6.63 × 10 − 34 J ⋅ s . Write the formula to calculate the energy of the creature. E = h c λ E is the energy of the creature λ is the wavelength of the photon h is the plank constant c is the speed of light Rewrite the above formula in terms of λ . λ = h c E Substitute 6.63 × 10 − 34 J ⋅ s for h , 3.80 eV for E and 3.0 × 10 8 m / s for c in the above equation to calculate λ . λ = ( 6

University Physics with Modern Physics (14th Edition)

14th Edition

ISBN: 9780321973610

Author: Hugh D. Young, Roger A. Freedman

Publisher: PEARSON

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Question

Chapter 39, Problem 39.18E

To determine

The wavelength of the photon.

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Chapter 39, Problem 39.17E

Chapter 39, Problem 39.19E

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Chapter 39 Solutions

University Physics with Modern Physics (14th Edition)

Ch. 39.2 - Prob. 39.2TYU Ch. 39.3 - Prob. 39.3TYU Ch. 39.4 - Prob. 39.4TYU Ch. 39.5 - Prob. 39.5TYU Ch. 39.6 - Prob. 39.6TYU Ch. 39 - Prob. 39.1DQ Ch. 39 - Prob. 39.2DQ Ch. 39 - Prob. 39.3DQ Ch. 39 - When an electron beam goes through a very small...Ch. 39 - Prob. 39.5DQ

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The wavelength of the photon.

Solution Summary: The author explains the formula to calculate the energy of the creature.

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The wavelength of the photon.

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Chapter 39 Solutions