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Social Studies, 14.02.2020 00:13 ben5445

An unknown hair sample is found at a crime scene. Forensic scientists measure its index of refraction and obtain a value of 1.71. A suspect's jacket was made of Dacron polyester, his jeans were made of cotton, his shirt was made of rayon, and his tie was made of nylon. Which piece of clothing may match the fiber at the crime scene?
jacket
jeans
shirt
tie

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An unknown hair sample is found at a crime scene. Forensic scientists measure its index of refractio...
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