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Questions (8)

10) Which statement is true about energy changes?** Energy can be created but not destroyed. Energy can be created and
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Scientists have designed solar cells to trap solar energy and convert it to _____ energy.* wind electrical chemical solar
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In hydroelectric power plants, the energy from moving water is converted into electric power. What kind of energy transformation
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7) Robin is swinging back and forth from a trapeze. In which of the following situations is his kinetic energy being transformed
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6) A flashlight produces light using energy from the batteries. In which order does the energy change form?* from electric to
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The temperature of an object is directly related to* the potential energy of its chemical bonds. the volume of the object. the
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TRUE OR FALSE: People do not notice rocks changing form because they take a really long time to occur.
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Seismic waves helps scientists understand* the way earthquakes work the different layers of the earth the different chemicals
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2. 62 views