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Sonia Aronson 1B
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Postby Sonia Aronson 1B » Sun Apr 15, 2018 8:14 pm

I was wondering if someone could explain how to 1. find the intensity of radiation and 2. explain in what situations you would need to find the intensity

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Re: Intensity

Postby 404975170 » Sun Apr 15, 2018 11:09 pm

where I is intensity, E is energy, t is time, A is area of the radiation

The reason to find the intensity of radiation is because a surface has different intensities depending on the different direction the surface is hit.

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