Question
An industrial laser is used to burn a hole through a piece of metal. The average intensity of the light is 1.10 10 9 W/m
An industrial laser is used to burn a hole through a piece of metal. The average intensity of the light is 1.10 109
W/m2. What is the rms value of the electric field in the electromagnetic wave emitted by the laser?
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Transparencies
Authors: R C Hibbeler
6th Edition
23540834, 9780023540837
