liltiger173
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Will give correct answer brainliest

A generator has an efficiency of 80%. When 200 joules of electrical energy is
provided by a battery, How much heat and sound is generated by the generator?

40 joules
60 joules
80 joules
160 joules

Will give correct answer brainliest A generator has an efficiency of 80 When 200 joules of electrical energy is provided by a battery How much heat and sound is class=

Respuesta :

itsmeyanyan

[tex]200 \times 80\%[/tex]

calculate

[tex]200 \times \frac{80}{100} [/tex]

reduce the numbers

[tex]2 \times 80[/tex]

multiply

[tex] = 160[/tex]

there for we have a solution to the equation

hope it helps

#carry on learning

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dchoo333

Answer:

160

Explanation:

80% x 200 = 160

Because

80% x 100 = 80

80 x 2 = 160

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