Forensics fiber analysis quiz Questions Updated To Pass!!
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Course
Fiber analysis
Institution
Fiber Analysis
fiber - Correct Answer the smallest indivisible unit of a textile
textile - Correct Answer a flexible, flat material made by interlacing yarns (or "threads")
Locard's Principle - Correct Answer fibers often fall off and are picked up during normal activities
very small fibers easily ...
Forensics fiber analysis quiz Questions
Updated To Pass!!
fiber - Correct Answer the smallest indivisible unit of a textile
textile - Correct Answer a flexible, flat material made by interlacing yarns (or "threads")
Locard's Principle - Correct Answer fibers often fall off and are picked up during normal
activities
very small fibers easily shed from most textiles and can become ________________ -
Correct Answer trace evidence
direct transfer - Correct Answer fibers are transferred DIRECTLY from victim to
suspect or suspect to victim
fiber evaluation can show such things as the ______ of fiber, its _______, the possibility
of ____________, location of suspects, and point of _________ - Correct Answer type,
color, violence, origin
secondary transfer - Correct Answer fibers are transferred from a SOURCE, to the
SUSPECT and then to a victim (or from a source, to a victim, and then to a suspect)
Fibers are collected by - Correct Answer vacuuming, adhesive removal, and forceps
natural - Correct Answer derived from animals, plants, and minerals
synthetic - Correct Answer produced in a laboratory. the fibers are produced by joining
many MONOMERS together to form POLYMERS, vary widely in cross-sectional shape
and diameter, generally straight to gentle curves, very uniform in diameter, may have
surface treatment that appears as spots, stains, or pits
plant fibers can ________ water - Correct Answer absorb
plant fibers are __________ in water - Correct Answer insoluble
plant fibers are very ______________ to damage from harsh chemicals - Correct
Answer resistant
plant fibers can only be dissolved by strong _______ - Correct Answer acids
plant fibers can be common at crime scenes because they become ___________ over
time - Correct Answer brittle
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