1) glass cup a) all the light pass b) part of the light pass c) no light pass 2) aluminum foil a) all the light pass b) part of the light pass c) no light pass 3) cloudy plastic a) all the light pass b) part of the light pass c) no light pass 4) wooden ruler a) all the light pass b) part of the light pass c) no light pass 5) mirror a) all the light pass b) part of the light pass c) no light pass 6) cardboard box a) all the light pass b) part of the light pass c) no light pass 7) tissue a) all the light pass b) part of the light pass c) no light pass 8) glasses a) all the light pass b) part of the light pass c) no light pass 9) foam paper a) all the light pass b) part of the light pass c) no light pass 10) plastic flask a) all the light pass b) part of the light pass c) no light pass

passing light

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