A 100 W lamp emits electromagnetic radiation in all directions. Assuming the lamp to be a point

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A 100 W lamp emits electromagnetic radiation in all directions. Assuming the lamp to be a point source, calculate the intensity of the radiation:

a. At a distance of 1.0 m from the lamp

b. At a distance of 2.0 m from the lamp.

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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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Question Posted: Sep 27, 2021 02:25 AM

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A 100 W lamp emits electromagnetic radiation in all directions. Assuming the lamp to be a point

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Cambridge International AS And A Level Physics Coursebook

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