Changing the way you learn

Question	Answer
Binary cod	The way a computer stores information 0 and 1
Chromatography	The use of so,vents to seperate colours of ink and other materials.
Counterfeit	Fake(usually refers to a banknote)
Epassport	A passport that includes a chip recording personal information
Extortion	Threats and black mail
Fluorecse	Shining due to special light
Identity fruad	Pretending to be someone else.
Intaglio	Raised printing
iris	Coloured ring of muscle in the eye that controls the size of pupil
Polymer film	Plastic used to make banknotes
Retina	Back of the eye
Rsmartgate	Gate the electronically reads ePassports.
B code	Everything you do on a computer is recorded in your computer hard drive
Material	Paper banknotes are printed on special paper with its on characteristic feel.
Intaglio printing	A raised form of printing that can be felt with finger
Optically Stivers devices	Images that are holographic (producing multicolour effects)
Water mark	Hidden images in paper notes that are only seen when the notes is held up to the light. The 50$ not has coast of arms
Fluorescing inks	These inks glow under ultraviolet light
What does chromatography use	It uses a solvent such as water or alcohol.
What can forensic science help determine?	If a signature or a document is real or who wrote a threatining letter or email or who posted offending material on the Internet.

Muhudin 1.3

	Created by Mahamed ali Muhudin almost 8 years ago