A very hot piece of iron is placed in 200 mL of water. The wateris initially at 20°C and heats up to 37 C. Remembering thatwater has a specific heat of 1 cal/(g* C), how much heat didthe water gain?Q =%3DunitThe iron had a mass of 290 grams. Iron has a specific heat of .11cal/(g*° C). Assuming that iron lost all of the heat the watergained and also reached a final temperature of 37 ° C, what wasits initial temperature?T =unit ?

Answered: Image /qna-images/answer/dcd3b9c7-b764-48b2-83cf-44462e398b49.jpg

is initially at 20°C and heats up to 37 °C. Remembering that water has a specific heat of 1 cal/(g* C), how much heat did the water gain? Q = unit The iron had a mass of 290 grams. Iron has a specific heat of .11 cal/(g*° C). Assuming that iron lost all of the heat the water gained and also reached a final temperature of 37 °C, what was its initial temperature? T = unit ? v

is initially at 20°C and heats up to 37 °C. Remembering that water has a specific heat of 1 cal/(g* C), how much heat did the water gain? Q = unit The iron had a mass of 290 grams. Iron has a specific heat of .11 cal/(g*° C). Assuming that iron lost all of the heat the water gained and also reached a final temperature of 37 °C, what was its initial temperature? T = unit ? v

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 13CQ: Most materials expand when heated. One notable exception is water between 0 and 4 , which actually...

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