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A 200 gram of ice block falls from a height of 80 meters onto a bucket...

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Physics

A 200 gram of ice block falls from a height of 80 meters onto abucket of 1 kg water in a copper bucket of mass 100 grams. Theinitial temperature of the ice is 0 and the bucket and water is 20C. Assume that 60% of the potential energy of the ice block goesinto heat!!!! What is the final temperature of the ice, water andbucket mixture?? If not all the ice melts, then what is the finalmass of the remaining block of ice?

Use Ccu = .092 cal/g.C, Cwater = 1cal/g.C, Lfwater = 333.55 J/gram

answer choices

a) 4.02 C

b) 61.6 grams of ice block left

c) 45.5 grams of ice block left

d) 3.53 C

e) 3.50 C

Answer & Explanation Solved by verified expert
4.1 Ratings (784 Votes)
d 353 C let mIce 200 grams mcopper 100 grams mwater 1 kg Heat supplied to the system due to loss of potentuao energy Qsupplied 06mIcegh    See Answer
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