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Unit 7 Energy

Mechanical, light, thermal, electrical and sound energy

QuestionAnswer
the path that an electric current takes circuit
the constant flow of charged particles (electrons) through the wires of a circuit current
a battery or generator that provides electric power source
energy that moves objects mechanical
visible energy that travels in a wave light
energy of moving particles (heat energy) thermal
energy that is produced when charged particles move through the wires of a circuit electrical
a form of energy that is produced when matter vibrates sound
the ability to change matter or do work energy
when light strikes an object and bounces off it reflection
when light bends as it passes through a medium refraction
an object or a substance medium
a clear, curved piece of glass used to refract light lens
to pass through transmit
a clear medium that fully transmits light transparent
a medium that transmits some light translucent
a medium that does not transmit light opaque
energy from the sun solar
a lens that curves or bulges outward, like the outside of a sphere convex
a lens that is curved inward like a cave concave
Created by: bluebonnet613