A sample of solid zinc is heated with an electrical coil. If 81.6 Joules of energy are added to a 13.4 gram sample and the final temperature is 36.8°C, what is the initial temperature of the zinc? Answer: °C. [Review Topics] [References) Use the References to access important values if needed for this question. Submit Answer Retry Entire Group 9 more group attempts remaining

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F3
A sample of solid zinc is heated with an electrical coil. If 81.6 Joules of energy are added to a 13.4 gram sample and the final
temperature is 36.8°C, what is the initial temperature of the zinc?
Answer:
20
Submit Answer
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Transcribed Image Text:F3 A sample of solid zinc is heated with an electrical coil. If 81.6 Joules of energy are added to a 13.4 gram sample and the final temperature is 36.8°C, what is the initial temperature of the zinc? Answer: 20 Submit Answer $ 4 R F °C. V ~ % Retry Entire Group 9 more group attempts remaining tv IA O F6 [Review Topics) [References] Use the References to access important values if needed for this question. T G B MacBook Air F6 & 6 4 7 Y H N 44 U * J 8 D-II FB 1 1 M ( 9 K d DD FO O V 1 X ) O L 人口 F10 P : ¡ C Previous [ = 24 option Next> Save and Exit - 1 12 delete
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A sample of liquid mercury is heated with an electrical coil. If 22.2 Joules of energy are added to a 12.0 gram sample initially at
22.4°C, what is the final temperature of the mercury?
Answer:
Submit Answer
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Transcribed Image Text:= A sample of liquid mercury is heated with an electrical coil. If 22.2 Joules of energy are added to a 12.0 gram sample initially at 22.4°C, what is the final temperature of the mercury? Answer: Submit Answer R F 888 F4 °C. V m %6 5 T tv A Retry Entire Group 9 more group attempts remaining F6 G [Review Topics] [References] Use the References to access important values if needed for this question. B 6 MacBook Air F6 Y H & 7 N AK F7 U J 00 * 8 M DII 1 ( O 9 K DD F9 O V X ) O L F10 P : F11 Previous { + [ = Next> Save and Exit - $12 1 delete
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