A 60 w light bulb is 30 of the electric energy is converted
A 60 W light bulb is 30% of the electric energy is converted to light energy.
1. How many joules of thermal energy does the light bulb use each minute?
2. How many joules does the light bulb convert into light each minute it is in operation?
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a 60 w light bulb is 30 of the electric energy is converted to light energy1 how many joules of thermal energy does the
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