- #1
tris_d
- 162
- 0
Code:
light
O
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/ \
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image
The above image gets brightest in the middle, but photons get equally emitted in all the directions, so what is it that keeps them form making the whole image equally bright? Is it angle of impact? Could it be the rate by which photons hit parts of the image further from the middle is somehow slower? Maybe dispersion, absorption along longer distance? What else could it be?