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Energy Test Review

QuestionAnswer
What is needed to do work or cause change... Energy
Energy produced by the movement of electrons- Electrical Energy
Energy produced by a machine or a moving part- Mechanical
Energy that causes the transfer of heat between materials Thermal
Energy produced from air vibrations- Sound
What type of energy powers a chromebook? Electrical
A lamp uses electrical energy to produce what two other types of energy? Light and Thermal
A hand crank to turn a fan uses Mechanical Energy
What form of energy allows you to see yourself in a mirror? Light Energy
Campfires use what type of energy to cook food? Thermal
Riding a bike is using an example of what type of energy? Mechanical
Headphones use electrical energy and turn it into...? Sound Energy
Pushing a lawn mower uses...? Mechanical Energy
A laser machine used to operate on a patient uses... Light Energy
A light bulb can show which two types of energy? Light and Thermal
A T.V. uses electrical energy to produce which two types of energy? Light and Sound
Can energy can change from one form to another? YES!
Thermal energy is used to... Heat or cook things.
Mechanical energy is energy using... Movement or Motion
In thermal energy the faster the molecules move, the greater the... Thermal Energy (Heat)
Created by: dickeyk
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