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Svetradugi [14.3K]
3 years ago
7

A TV has a power of 130 watts and an efficiency of 80 percent. How much

Physics
1 answer:
elena55 [62]3 years ago
3 0

Answer:

I think A. 104.0 W is wasted add heat.

Explanation:

130 W x 80% = 130 W x 0.8

= 104.0 W

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A metal block has a mass of 5 grams and a volume of 1 cm3. What is the density of a piece of the same identical metal but with a
Fynjy0 [20]

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Newton's laws of motion are true on earth and space.
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2 years ago
What is the combined resistance for two resistors with resistances of 10 Ohms and 23.7 Ohms if they are connected in series
Agata [3.3K]

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