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Back to 14.3 Phase Change and Latent Heat

14.3 Exercise 19

Avg difficulty 2.5

(a) How much heat transfer is necessary to raise the temperature of a 0.200-kg piece of ice from −20.0ºC- \text{20}. 0º \text{C} to 130ºC\text{130}º \text{C}, including the energy needed for phase changes?
(b) How much time is required for each stage, assuming a constant 20.0 kJ/s rate of heat transfer?
(c) Make a graph of temperature versus time for this process.

OpenStax College Physics 2e, 14.3 Phase Change and Latent Heat, exercise 19

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.