Understanding Key Terms in Applied Physics
This guide outlines essential terms in applied physics that bridge scientific principles and engineering applications. Key concepts include closed loop systems, energy conservation, diameter, caliper energy, evaluation methods, fabrication processes, force dynamics, friction effects, and fulcrum mechanics. Each term is defined to enhance understanding and facilitate problem-solving in engineering contexts. This knowledge is critical for designing effective systems and improving existing technologies, demonstrating the practical importance of physics in engineering solutions.
Understanding Key Terms in Applied Physics
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Presentation Transcript
5.3a TermsApplied Physics Key Terms
Applied Physics The branch of science that applies the principles of science to solve engineering problems.
Closed Loop System A system that uses feedback from the output to control the input
Conservation of Energy The total energy of an isolated system remains constant no matter what internal changes take place
Diameter A straight line passing from side to side through the center of a circle or sphere. Cir=2πr Area=πr 2 Caliper
Energy • Ability to do work
Evaluation The collection and processing of information and data in order to determine how well a design meets the requirements and to provide direction for improvements
Fabrication • The assembly of parts into a structure.
Force The influence on an object which causes it to accelerate
Friction • The resistance that one surface or object encounters when moving over another
Fulcrum • The point around which a lever turns or is supported