Physics, 29.11.2021 02:00 caplode7497

The Sankey diagrams below show the energy transfers in two light bulbs. What is the efficiency of light bulb 2? Give your answer to the nearest 0.5 percent.

The Sankey diagrams below show the energy transfers in two light bulbs. What is the efficiency of l

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The Sankey diagrams below show the energy transfers in two light bulbs. What is the efficiency of li...

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