Forms of Energy and Energy Transformations

Energy stored in the bonds of atoms and molecules is called what?

• Light energy

• Sound energy

• Electricity

• Chemical energy

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The burners on this electric stove provide ____ to the flow of electric current and electricity is then converted into _______.

• Resistance; Light

• Resistance; Nuclear

• Resistance; Heat

• A pathway; electromagnetic

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An electric motor uses -

• Visible light to produce mechanical energy.

• Mechanical energy to produce sound.

• Mechanical energy to produce electricity.

• Electrical energy to produce mechanical energy.

A generator spins a coil of wire near a large magnet to transform ____________ to ____________ energy.

• mechanical energy into electrical energy.

• electrical energy to mechanical energy

• sound energy to electrical energy

• electrical energy to light energy

Lightning during a thunderstorm is an example of what form of energy?

• Radiant

• Electromagnetic

• Magnetic

• Electrical

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Which picture shows chemical energy?

• A

• B

• C

• D

If both of these balls are traveling down a bowling lane at the SAME speed, which one would have more kinetic energy?
Ball A = 500kg B = 100kg

• A

• B

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Large amounts of energy are required in order to join two atom’s nuclei into a single nucleus and, in turn, create a different element. What is the name of the process where two nuclei join to create a different element?

• Fusion

• Fission

• Elementium

• Combining

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The sun shining light is an example of what form of energy?

• Thermal

• Radiant

• Electrical

• Chemical

Which form of energy is associated with the motion of particles in a substance?

• Chemical

• Electrical

• Thermal

• Radiant

Tags

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