Energy Type and Transformations

Food is a form of this type of energy.

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

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Objects in motion have ______ energy.

• Sound
• Thermal
• Mechanical
• Electrical

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What form of energy is represented by fusion on the Sun?

• Nuclear
• Electrical 
• Chemical 
• Gravitational

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A device that converts electrical energy to light energy.

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

A tree converts _____ energy from the sun to _____ energy.

• Nuclear → Electrical
• Gravitational → Thermal
• Chemical → Motion
• Radiant → Chemical

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A device that converts electrical energy and into thermal energy.

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

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When a pendulum swings, at which point is potential energy at its greatest?

• 2
• 3
• 4
• 5

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In energy transformations, "wasted energy" usually takes what form?

• heat
• chemical energy
• light
• sound waves

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On a roller coaster, where is maximum kinetic energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

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The roller coaster cart has the most gravitational potential energy at position-

• W
• X
• Y
• Z

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