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andreyandreev [35.5K]
3 years ago
14

Is the use of a toaster 100% efficient? Why or why not

Physics
2 answers:
erastovalidia [21]3 years ago
4 0
Not always. It depends on how
Many volts there are
mariarad [96]3 years ago
4 0
Definitely not. For one, heat is lost to the atmosphere. Also, the transfer of electrical energy is not completely efficient in real life. Also, current through the circuit is slowed down.
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Answer:

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Explanation:

Given data

base  = 6

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to find out

total surface area

solution

we know total surface area of prism is

total surface area = lateral surface area + 2base area  ..............1

so

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Answer:

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