Physics, 05.12.2020 04:50 Deemon

Question 20 A brand of lightbulb has a power of 55 W and an efficiency of 1.6%. How much power is wasted as heat by this lightbulb? O A. 1.61 W OB. 0.88 W O C. 54.1 W O D. 38.9 W

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Question 20 A brand of lightbulb has a power of 55 W and an efficiency of 1.6%. How much power is wa...