Energy

Which form of energy is due to the motion of an object’s particles?

• thermal energy

• chemical energy

• mechanical energy

• electromagnetic energy

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Energy exists in different forms. Which of these forms of energy is stored in food?

• sound energy

• chemical energy

• mechanical energy

• electromagnetic energy

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Which of these is a type of potential energy?

• sound energy

• motion energy

• electrical energy

• chemical energy

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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

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What energy transformations take place when a battery-operated radio is in use?

• Electrical to chemical to light
• Sound to chemical to mechanical
• Chemical to electrical to sound
• Light to electrical to thermal

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Which of the following energy transfers occurs when food is digested?

• chemical to mechanical
• radiant to nuclear
• mechanical to potential
• thermal to chemical

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According to the Law of Conservation of Energy, energy cannot be _________ or ____________. 

• destroyed, destroyed
• created, saved
• created, destroyed
• lost, found

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

• W
• X
• Y
• Z

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Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

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What kind of energy is represented in the picture?

• Thermal
• Chemical
• Sound
• Nuclear

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NGSS.HS-LS1-5

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