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Science Vocabulary

Science Vocabulary, Lesson 2 Book 3

TermDefinition
Wave Pulse A pulse of energy that travels through an electric circuit when it is closed.
Electronic Signals Information that is sent as a pattern in a controlled flow of current through a circuit.
Electromagnetic Signals Information that is sent as a pattern electromagnetic waves, such as, visible light, microwaves, and radio waves.
Digital Signals A signal that allows for a record of numerical values of an action at a set of continuous time intervals.
Analog Signals A signal that allows for a continuous record of some kind of action.
Pixel A small, uniform shape that is combined with other pixels, to make a larger image.
Transmission The act of transferring something from one spot to another.
Created by: user-1681037
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