Inks on handwritten documents may be compared for their chemical composition by the technique of:
A) Thin-layer chromatography.
B) Infrared spectrophotometry.
C) Ultraviolet spectrophotometry.
D) None of the above
Correct Answer:
Verified
Q4: Some inks, when exposed to blue-green light,
Q5: The writing characteristics of a person may
Q6: Infrared luminescence is used to:
A)Detect if two
Q7: In the case of _, the Supreme
Q8: Fax machines print a header known as
Q10: Defects that are reproduced by a photocopier
Q11: A databank of ink dye patterns has
Q12: Questioned documents include:
A)Contracts and passports.
B)Petitions and lottery
Q13: The ease with which a child's handwriting
Q14: In dealing with fax machines, photocopiers, and
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