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Chemistry, 25.09.2019 21:30 taytaycola223

Giving bunch of points!
draw the rays, and insert text boxes to describe reflection, absorption, and transmission for the book and the glass.


Giving bunch of points!  draw the rays, and insert text boxes to describe reflection, a

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Giving bunch of points!
draw the rays, and insert text boxes to describe reflection, absorpt...

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