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Physics, 12.03.2020 15:29 prettygirllniyiaa

Question#7:a) A television uses 1500J of electric energy to produce 1100J 1 point
that's converted to sound and light. The TV has an efficiency of
- 73.3%
- 26.6%
- 136.3%
Question#7:b)In this TV,
% is wasted energy
- 73.3%
- 26.6%
- 36.3%

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Question#7:a) A television uses 1500J of electric energy to produce 1100J 1 point
that's conver...

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