A pulsed laser produces brief bursts of light. One such laser emits pulses that carry 0.400 J of energy but last only 300 fs Part A What is the average power during one of these pulses? Pav = 1.33x1012 W Submit Previous Answers v Correct Part B Assuming the energy is emitted in a cylindrical beam of light 2.10 mm diameter, calculate the average intensity of this laser beam. να ΑΣφ Iav = W/m Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

A pulsed laser produces brief bursts of light. One such laser emits pulses that carry 0.400 J of energy but last only 300 fs Part A What is the average power during one of these pulses? Pav = 1.33x1012 W Submit Previous Answers v Correct Part B Assuming the energy is emitted in a cylindrical beam of light 2.10 mm diameter, calculate the average intensity of this laser beam. να ΑΣφ Iav = W/m Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

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 53P

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