Energy Transformations Quiz

Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?

• Chemical to light
• Electrical to chemical
• Electrical to light
• Chemical to electrical

Which of the following devices transforms electrical energy into mechanical energy?

• An e-reader
• a fan
• a manual pencil sharpener
• ipod

A television works by transforming electrical energy into what other kinds of energy?

• Light, thermal, and sound
• Thermal, chemical, and solar
• Sound, mechanical, and electrical
• Light, chemical, and mechanical

Tags

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Energy transformations occur when...

• energy is created through conduction
• energy changes from one form to another
• two forces slide together that are touching
• a chemical reaction takes place

Tags

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What is energy changing from one form to another?

• energy conservation
• energy transformation
• energy creation
• mechanical energy

Tags

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What machine changes electrical energy into light and sound energy?

• battery
• lightbulb
• alarm clock
• apple

Energy from light waves.

• Radiant Energy 
• Chemical Energy 
• Nuclear Energy 
• Radiation 

Tags

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Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

Tags

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What type of energy is in this picture?

• Kinetic
• Potential
• Chemical
• Sound

Tags

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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

Tags

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