One end of an insulated metal rod is maintained at 100°C and the other end is maintained at 0.00° C by an ice-water mixture. The rod has a length of 70.0 cm and a cross- sectional area of 1.45 cm². The heat conducted by the rod melts a mass of 8.00 g of ice in a time of 10.0 min. Part A Find the thermal conductivity k of the metal. Express your answer in watts per meter-kelvin. ΑΣΦ k= Submit Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining W/(m.K)

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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One end of an insulated metal rod is maintained at 100°C
and the other end is maintained at 0.00° C by an ice-water
mixture. The rod has a length of 70.0 cm and a cross-
sectional area of 1.45 cm². The heat conducted by the rod
melts a mass of 8.00 g of ice in a time of 10.0 min.
Part A
Find the thermal conductivity k of the metal.
Express your answer in watts per meter-kelvin.
—| ΑΣΦ
k =
Submit
Previous Answers Request Answer
Provide Feedback
?
X Incorrect; Try Again; 5 attempts remaining
W/(m. K)
Transcribed Image Text:One end of an insulated metal rod is maintained at 100°C and the other end is maintained at 0.00° C by an ice-water mixture. The rod has a length of 70.0 cm and a cross- sectional area of 1.45 cm². The heat conducted by the rod melts a mass of 8.00 g of ice in a time of 10.0 min. Part A Find the thermal conductivity k of the metal. Express your answer in watts per meter-kelvin. —| ΑΣΦ k = Submit Previous Answers Request Answer Provide Feedback ? X Incorrect; Try Again; 5 attempts remaining W/(m. K)
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