Light bulb convert into light each minute it is in operation

Reference no: EM13679170

A 100.0-W light bulb is 20.0 percent efficient. This means that 20.0 percent of the electric energy is converted to light energy.

1. How many joules of thermal energy does the light bulb produce each minute?

2. How many joules does the light bulb convert into light each minute it is in operation?

Reference no: EM13679170

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