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Ray creates an energy transfer diagram for a hair dryer. However, the diagram contains an error that could be corrected in several different ways.

An illustration of a very wide arrow with a hair dryer at the tail labeled electrical energy 750 J. The arrow breaks into a 3 arrows a medium arrow going straight labeled kinetic energy 125 J and a much larger arrow curling away labeled thermal energy 550 J and the smallest curling away labeled sound energy 150 J.

Which of these changes would make the diagram error-free? Check all that apply.

reducing the amount of thermal energy to 475 J
increasing the amount of electrical energy to 825 J
increasing the amount of sound energy to 225 J
reducing the amount of kinetic energy to 50 J
reducing the amount of electrical energy to 675 J

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Answer:

1.reducing the amount of thermal energy to 475 J

2.increasing the amount of electrical energy to 825 J

4.reducing the amount of kinetic energy to 50 J

Step-by-step explanation:

The changes that will assist in allowing the given diagram to become error-free would be as follows:

a). Reducing the amount of thermal energy to 475 J.

b). Increasing the amount of electrical energy to 825 J.

d). Reducing the amount of kinetic energy to 50 J.

  • The given diagram contains certain errors and the above changes are the requirements to make it error-free.
  • The thermal energy's input and output don't match and therefore, it should be decreased to 475J.
  • An increase in Electrical energy is required because so that the inputs are 125J + 550J + 150J.
  • Similarly, the input of Kinetic energy equals to 800 J and thus, it must be reduced by 50J to make it 750J.

Thus, options a, b, and d are the correct answers.

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brainly.com/question/13373894

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