Answered: 3- given the laser beam at maximum…

3- given the laser beam at maximum power 1mW and the beam diameter is 2mm, The light bulb at power 100 W which the danger at distance 5 m?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 66P: What pressure does light emitted uniformly in all directions from a 100-W incandescent light bulb...

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3- given the laser beam at maximum power 1mW and the beam diameter is 2mm, The
light bulb at power 100 W which the danger at distance 5 m?

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