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2 years ago

If something is 50% efficient, how many joules of wasted energy will there be if 750J of energy is put in?

Physics

2 answers:

Sidana [21]2 years ago

8 0

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↪Total energy = 750 J

↪Efficiency = 50%

↪Wasted energy = 50% [ 100% - 50%]

Amount of wasted energy

↦ 750 x 50%

↦ 750 x 0.5

↦ 375 J

Andreas93 [3]2 years ago

7 0

Answer:

375 J

Explanation:

Total energy = 750 J

Efficiency = 50%

Wasted energy = 50% [100% - 50%]

Amount of wasted energy

= 750 x 50%

= 750 x 0.5

= 375 J

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