Physics for Scientists and Engineers I (Fall 2018) h 17 HW oblem 17.92 Express y
ID: 1879086 • Letter: P
Question
Physics for Scientists and Engineers I (Fall 2018) h 17 HW oblem 17.92 Express your answer using three significant figures Constants Tinal= 100 °C You cool a 110.0 g slug of red-hot iron (temperature 745 "C) by dropping it into an insulated cup of negligible mass containing 85.0 g of water at 20.0 C. Assume no heat exchange with the surroundings Correct Part B What is the final mass of the iron and the remaining water? Express your answer using three significant figures. mal 180 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Provide FeedbackExplanation / Answer
Answer should be 110 grams.
As temperature has reached 100C, water will evaporate and only iron will be left.