n ice cube is placed in an empty 80.0g aluminum cup (CAI = 0.900J /(g °C )). he ice cube (Lf = 333] /g , Ly = 2260J /g ) has an initial temperature of 0.00°C while the cup has an initial temperature of 40.0°C . The ice cube completely nelts, and the melted ice and the aluminum cup reach a final equilibrium emperature of 10.0°C. No heat is lost to the outside. Calculate the mass of the ce cube (in grams).

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)...
icon
Related questions
Question
**QUESTION 1**

An ice cube is placed in an empty 80.0g aluminum cup (c_Al = 0.900 J/(g°C)). The ice cube (L_f = 333 J/g, L_v = 2260 J/g) has an initial temperature of 0.00°C while the cup has an initial temperature of 40.0°C. The ice cube completely melts, and the melted ice and the aluminum cup reach a final equilibrium temperature of 10.0°C. No heat is lost to the outside. Calculate the mass of the ice cube (in grams).
Transcribed Image Text:**QUESTION 1** An ice cube is placed in an empty 80.0g aluminum cup (c_Al = 0.900 J/(g°C)). The ice cube (L_f = 333 J/g, L_v = 2260 J/g) has an initial temperature of 0.00°C while the cup has an initial temperature of 40.0°C. The ice cube completely melts, and the melted ice and the aluminum cup reach a final equilibrium temperature of 10.0°C. No heat is lost to the outside. Calculate the mass of the ice cube (in grams).
### Entropy Calculation Problems

#### Question 4
**Calculate the change in entropy for the aluminum cup (in J/K).**

*Input field for answer*

#### Question 5
**Calculate the total change in entropy for the entire system (in J/K).**

*Input field for answer*

### Understanding Entropy Change

Entropy is a measure of the disorder or randomness in a system. When heat is transferred within a system, the entropy of the system changes. This set of questions focuses on calculating these changes in entropy. For question 4, you need to calculate the change in entropy specifically for an aluminum cup. In question 5, you are required to calculate the total change in entropy for the entire system, which would include all components interacting thermally. 

To solve these questions, you will typically use the formula for the change in entropy (\(\Delta S\)):

\[ \Delta S = \frac{Q}{T} \]

Where:
- \( \Delta S \) is the change in entropy
- \( Q \) is the heat transferred
- \( T \) is the absolute temperature in Kelvin at which the transfer takes place

For scenarios involving different components or complex temperature changes, appropriate adjustments should be made based on the specifics of the situation and given data.
Transcribed Image Text:### Entropy Calculation Problems #### Question 4 **Calculate the change in entropy for the aluminum cup (in J/K).** *Input field for answer* #### Question 5 **Calculate the total change in entropy for the entire system (in J/K).** *Input field for answer* ### Understanding Entropy Change Entropy is a measure of the disorder or randomness in a system. When heat is transferred within a system, the entropy of the system changes. This set of questions focuses on calculating these changes in entropy. For question 4, you need to calculate the change in entropy specifically for an aluminum cup. In question 5, you are required to calculate the total change in entropy for the entire system, which would include all components interacting thermally. To solve these questions, you will typically use the formula for the change in entropy (\(\Delta S\)): \[ \Delta S = \frac{Q}{T} \] Where: - \( \Delta S \) is the change in entropy - \( Q \) is the heat transferred - \( T \) is the absolute temperature in Kelvin at which the transfer takes place For scenarios involving different components or complex temperature changes, appropriate adjustments should be made based on the specifics of the situation and given data.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 22 images

Blurred answer
Knowledge Booster
Thermodynamic Work done
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON