click below
click below
Normal Size Small Size show me how
Vocabulary Lesson 29
Objects and Instruments
Term | Definition |
---|---|
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 systematic list if items |
Centrifuge | A machine that spins very fast that separate substances |
Componet | 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 that bends and separates light into its component color |