An X-ray beam transfers 400 J of energy through an area of 5.0 cm 2 each second.
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An X-ray beam transfers 400 J of energy through an area of 5.0 cm2 each second. Calculate its intensity in W m−2.
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Solution Intensity is defined to be the power per unit area carried by a wave Power is t...View the full answer
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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