A 293 g silver figure of a polar bear is dropped into the 227 g aluminum cup of a well-insulated calorimeter containing liquid water at 21.5°C. The bear's initial temperature is 96.3 °C. What is the final temperature of the water, cup, and be they reach thermal equilibrium? The specific heats of silver, aluminum, and liquid water are, respectively, 234 J/ (kg-K 910 J/ (kg-K), and 4190 J/ (kg-K).

A 293 g silver figure of a polar bear is dropped into the 227 g aluminum cup of a well-insulated calorimeter containing liquid water at 21.5°C. The bear's initial temperature is 96.3 °C. What is the final temperature of the water, cup, and be they reach thermal equilibrium? The specific heats of silver, aluminum, and liquid water are, respectively, 234 J/ (kg-K 910 J/ (kg-K), and 4190 J/ (kg-K).

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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