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quiz 6

mech eng 150

TermDefinition
Current Flow of an electrical charge which is carried by electrons moving in a conductor
Voltage Electrical pressure that allows current to move
Ohms Opposition to flow of electrons
Watts Unit of power equal to volts X amps
AC Alternating current
DC Direct current
Amperes Flow of electrons
Static Electricity Electricity that consists of isolated motionless charges
Electromagnetism Force that acts between electrically charged particles
Magnetic Field Portion of space near a magnetic body or a current
Magnetic Imaging Aligns the poles of water molecules
Film exposure is a function of Film Speed, Light intensity, exposure time
Faster film speed = deeper field of view
Pixel single point or the smallest element that can be controlled in one image
Papyrus paper made from plants
Parchment Made from calf, sheep or goat skin
Chinese First made paper in 100 AD
Gutenberg famous work Bible
Intaglio Process Used for printing money
Lithography uses property that oil and water don't mix
Created by: sande373
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