Physics, 14.02.2022 09:00 shymitch32

A simple string light produces 10 J of light energy each second. What is the efficiency of the light bulb if it uses up 200 J each second? Show work

A. 5%
B. 10%
C. 20%
D. 25%

Answers: 2

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A simple string light produces 10 J of light energy each second. What is the efficiency of the lig...