Three beakers are made of different materials. Beaker A allows 95% of light to pass through, Beaker B allows 40%, and Beaker C allows 0%. Which beaker is most suitable for protecting light-sensitive chemicals?
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Worked Solution
Step 1: Light-sensitive chemicals need to be kept in the dark.
Step [2-9]: Beaker C allows 0% light through, making it opaque.
Step [2-9]: An opaque material provides the best protection from light.
Correct answer: Beaker C
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