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Vocabulary Lesson 29

Objects and Instruments

TermDefinition
Aperture an adjustable opening on an object that allows light to enter
Aperture an opening; hole
Apparatus equipment used for a particular task
Catalog a systematic list of items
Catalog to make a systematic list of items
Centrifuge a machine that spins very fast that separates substances
Component a part of a larger whole
Gauge a tool used to measure or test
Gauge to measure
Generator a machine that produces electrical energy from mechanical energy
Laser an electronic device that puts out a narrow/intense beam of light
Mechanism the working parts of a machine
Prism a piece of cut glass that bends and separates light into its component colors
Created by: abby.bernstein13
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