Energy Types and Energy Transformations

Energy that is caused by vibrations in the air. A form of kinetic energy.

• Light energy
• Electrical energy
• Nuclear energy
• Sound energy

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Food is a form of this type of energy.

• Light energy
• Chemical energy
• Sound energy
• Thermal energy

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A device that converts electrical energy to light energy.

• A blender
• A light bulb
• A bycycle
• A balloon

Turning on the radio is what type of energy conversion?

• sound to light
• electrical to sound
• electrical to light
• light to electrical

A device that converts electrical energy and into thermal energy.

• A Battery
• A Hair Dryer
• A Bicycle
• Your Stomach

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• chemical energy → mechanical energy → electrical energy
• mechanical energy → chemical energy → electrical energy
• electrical energy → chemical energy → mechanical energy
• chemical energy → electrical energy → mechanical energy

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The energy of motion is ____________ energy. 

• Potential 
• Positional
• Kinetic
• Velocity

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The ability to do work is

• power
• energy
• thermal
• kinetic

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The purpose of the panels is to change light energy into ____________.

• light energy

• electrical energy

• chemical energy

• mechanical energy

Can energy be created or destroyed?

• Yes, it can be created.
• Yes, it can be destroyed.
• No, energy is always conserved
• None of these

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