an unknown fiber sample is found at a crime scene forensic scientist measure it's index of refraction and obtain a value of 1.54 a suspect jacket was made of Dacron polyester his jeans were made of cotton his shirt was made of Dacron polyester and his tie was made of rayon which piece of clothing may match the fiber at the crime scene (A)Jeans (B) Jacket (C) Tie (D) Shirt
