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Vesna [10]
3 years ago
12

Which two forms of energy does a hairdryer convert electric energy into? A.)chemical energy

Physics
2 answers:
Ne4ueva [31]3 years ago
3 0
D, because the hairdryer uses a fan
E, because it produces heat
Leni [432]3 years ago
3 0
<h3><u>Answer;</u></h3>

<em>D.) motion energy  </em>

<em>E.) radiant energy</em>

<h3><u>Explanation;</u></h3>
  • <em><u>Energy is the ability to do work. From the law of conservation of energy, energy can not be created nor destroyed by may be transformed from one form to another.</u></em> Instruments or devices which converts energy from one form to another are called transducers.
  • <em><u>Hair dryer is an example of a transducer which converts electrical energy to either thermal or heat energy and also to kinetic energy. </u></em>Electrical energy entering the hair dryer is converted to kinetic energy or motion energy as the small electric motor in the dryer spins a fan blade.
  • Additionally,<em><u> electrical energy is also converted into heat or thermal energy in a grid of wire that heats up.</u></em> The fan pushes air across the hot wires, and hot air blows out the nozzle of the hair dryer.
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P= 454.11 N

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