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nata0808 [166]
3 years ago
9

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

al 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
Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0

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:

Lostsunrise [7]3 years ago
5 0

Answer:

1, 2, and 4

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Simple Interest = \dfrac{\textrm principal\times \textrm rate\times \textrm time}{100}

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