(a) Explanation Given info: The wavelength of light is 585 nm . Write energy equation for photon. E = h c λ (1) Here, h is planck’s constant. c is the speed of light . λ is the wavelength of light. Substitute 585 nm for wavelength, 6.626 × 10 − 34 Js for h and 3.0 × 10 8 m / s for c in equation (1) to find energy. E = ( 6.626 × 10 − 34 Js ) ( 3 (b) To determine The number of photons delivered per square millimeter to the blemish.

University Physics with Modern Physics, Books a la Carte Edition; Modified MasteringPhysics with Pearson eText -- ValuePack Access Card -- for ... eText -- Valuepack Access Card (14th Edition)

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Question

Chapter 39, Problem 39.32E

(a)

To determine

What is the energy of each photon.in eV .

(b)

To determine

The number of photons delivered per square millimeter to the blemish.

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Chapter 39, Problem 39.31E

Chapter 39, Problem 39.33E

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Chapter 39 Solutions

University Physics with Modern Physics, Books a la Carte Edition; Modified MasteringPhysics with Pearson eText -- ValuePack Access Card -- for ... eText -- Valuepack Access Card (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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