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1. An krypton-ion laser (used for laser eye surgery and in the entertainment industry for laser light shows) produces photons with wavelengths of 488 nm, 568 nm, and 647 nm. What color are each these three wavelengths? What color might you expect to see if you used all three at once to light up a target? Why might these lasers be useful for laser light shows 2. For the 488 nm and 647 nm wavelengths of the krypton-ion laser, what are the frequencies and energies of the photons?

1. An krypton-ion laser (used for laser eye surgery and in the entertainment industry for laser light shows) produces photons with wavelengths of 488 nm, 568 nm, and 647 nm. What color are each these three wavelengths? What color might you expect to see if you used all three at once to light up a target? Why might these lasers be useful for laser light shows 2. For the 488 nm and 647 nm wavelengths of the krypton-ion laser, what are the frequencies and energies of the photons?

Principles of Modern Chemistry
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter4: Introduction To Quantum Mechanics
Section: Chapter Questions
Problem 17P: In a FranckHertz experiment on sodium atoms, the first excitation threshold occurs at 2.103 eV....
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1. An krypton-ion laser (used for laser eye surgery and in the entertainment industry for laser light shows) produces photons with wavelengths of 488 nm, 568 nm, and 647 nm. What color are each these three wavelengths? What color might you expect to see if you used all three at once to light up a target? Why might these lasers be useful for laser light shows 2. For the 488 nm and 647 nm wavelengths of the krypton-ion laser, what are the frequencies and energies of the photons?
Transcribed Image Text:1. An krypton-ion laser (used for laser eye surgery and in the entertainment industry for laser light shows) produces photons with wavelengths of 488 nm, 568 nm, and 647 nm. What color are each these three wavelengths? What color might you expect to see if you used all three at once to light up a target? Why might these lasers be useful for laser light shows 2. For the 488 nm and 647 nm wavelengths of the krypton-ion laser, what are the frequencies and energies of the photons?
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