What does the Law of Energy Conversion state?, Energy can be destroyed, Energy can be created, Energy cannot be destroyed, Energy disappears after use, When energy changes form in a device, what happens?, All energy helps work, Some energy is wasted, Energy disappears, Device stops working, In a hair dryer, which energy is wasted?, Heat energy, Electrical energy, Sound energy, Light energy, Why is sound energy from a hair dryer wasted?, Damages the device, Doesn't help main function, Uses more electricity, Turns into heat, Using a mobile phone long, what wasted energy is produced?, Light energy, Thermal energy, Sound energy, Chemical energy, Which is an example of energy conversion?, Electrical to heat, Energy disappearing, Energy destroyed, Energy stays same, Why does a device feel warm after long use?, Energy is destroyed, Electrical to thermal, Creates new energy, Stops converting energy.
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Energy Conversion Quiz
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