Why does temperature remain constant from when t = 2 min to when t = 5 min? because the substance absorbs heat energy as it changes from a liquid to a solid because the substance absorbs heat energy as it changes from a liquid to a gas because heat energy is released from the substance as it changes from a liquid to a gas because heat energy is released from the substance as it changes from a liquid to a solid

Why does temperature remain constant from when t = 2 min to when t = 5 min? because the substance absorbs heat energy as it changes from a liquid to a solid because the substance absorbs heat energy as it changes from a liquid to a gas because heat energy is released from the substance as it changes from a liquid to a gas because heat energy is released from the substance as it changes from a liquid to a solid

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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When metal bar A at 80 degrees Celsius is dropped into 50 mL of room temperature water at 25 degrees Celsius, the temperature of the water increases by 9 degrees Celsius. When metal bar B at 80 degrees Celsius is dropped into 50 mL of water at 25 degrees Celsius, the temperature of the water increases by 5 degrees Celsius. a) Metal bar A at 80 degrees Celsius is dropped into 75 mL of water at 25 degrees Celsius. Would the temperature increase be more than, less than, or equal to 9 degrees Celsius? Briefly explain your answer. b) Metal bar B at 80 degrees Celsius is dropped into 75 mL of water at 25 degrees Celsius. Would the temperature increase be more than, less than, or equal to the temperature increase seen when metal bar A at 80 degrees Celsius is dropped into 75 mL of water at 25 degrees Celsius. Briefly explain your answer.
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