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Consider the following data from the Efficiency of Light Bulb. Answer the following questions based on this data. Find the electrical energy delivered to the system (in units of 103 J ). 3.67 6.90 5.31 2.20 4.98 Find the heat transferred to the water and the EEF jar (in units of 103 calories). Note: Be sure to take into account the correction parameter which accounts for the jar absorbing as much heat as 23 g of water. 9.47 5.01 8.34 11.82 12.76 Calculate the resulting efficiency of converting electrical energy to light energy. 12.8% 5.11% 10.7% 7.49% 4.28%

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