Question: A physics instructor drops an ice cube into an insulated bottle full of water and waits for the ice cube to completely melt. The

A physics instructor drops an ice cube into an insulated bottle full of water and waits for the ice cube to completely melt. The ice cube initially has a mass of 105 g and a temperature of 0C. The water (before the ice cube is added) has a mass of 1.00 kg and an initial temperature of 70C. What is the final temperature (in C) of the mixture? (Assume no energy is lost to the walls of the bottle, or to the environment.) x 15 Note the ice is initially at the melting point. What energy is associated with the phase change of the ice cube? What energy is associated with the temperature change of the (now-liquid) ice cube? What energy is associated with the temperature change of the (already liquid) water? From conservation of energy, what is the sum of these energy transfers? C Need Help? Read It

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To find the final temperature of the mixture after the ice cube has completely melted we need to con... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Heads Up Company was started several years ago by two hockey instructors. The company s comparative balance sheets and income statement follow, along with additional information. Current Year...

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

Reference groups influence us in three ways. These influences include informational, utilitarian, and dimensions. a. knowledge O b. O c. reputational O d. descriptive value-expressive

Steel is often coated with a thin layer of zinc if it is to be used outside. What characteristics do you think the zinc provides to this coated, or galvanized, steel? What precautions should be...

3.15 A civil engineer is interested in comparing the wear rate of one type of propellant at 600C, 800C, and 100C. Design an experiment to compare the mean wear rate at the three different...

In the article Lower-Dose vs High-Dose Oral Estradiol Therapy of Hormone Receptor-Positive, Aromatase Inhibitor-Resistant Advanced Breast Cancer: A Phase 2 Randomized Study published in JAMA ( Ellis,...

Based on the situation in the case, what should Charlie recommend at Mondays management meeting? Look at this! What should we do about it? exclaimed Seymour Burris, Jr., the President and CEO of the...

Lauren is attending her middle school graduation. She has $75,000 in the bank account and is hoping this will be enough to pay for her college. She calculates that she needs to have $110,000 by the...

K ints: 0 of 3 Save The height of women ages 20-29 is normally distributed, with a mean of 64 inches. Assume = 2.7 inches. Are you more likely to randomly select 1 woman with a height less than 65.2...

Exercise 10-1 Direct Materials Variances [LO10-1] Bandar Industries Berhad of Malaysia manufactures sporting equipment. One of the company's products, a football helmet for the North American market,...

Suppose your department decides to host a celebration because they exceeded sales expectations for the quarter. If you were only focused on equality, what would you do? Limit institutional barriers...

Income Statement Revenue: Collars $ 322,560 Leashes 271,040 Harnesses 312,500 Total Revenue: $ 906,100 Cost of goods sold 28,258 Gross profit $ 877,842 Expenses: General and administrative salaries $...

Determine the moment generated by the 425 N force applied at point D about point C Note: Remember Counterclockwise moments are considered positive. Justify your answer to receive full points. 215 mm...

A recruiter is using a consistent set of questions to interview candidates for retail cashier roles in locations across the US Which question ( s ) would be inappropriate to ask? Select all that...

A customer entrusts certain important documents for safe custody to his bank.The bank keeps the documents in a wooden box.Later it is found that the documents were destroyed by white ants.What is the...

FastNet Systems is a starl-up company that makes connectors for high-speed intemet connections. FastNet has budgeted three hours of direct labor per connector, at a standard cost of $15 per hour....

In your readings, there were many examples given for nurturing close family relationships in this ever-evolving technological society we live in Based upon your readings and research describe three...

The motor that drives a reversible refrigerator produces 148 W of useful power. The hot and cold temperatures of the heat reservoirs are 20.0C and - 5.0C. What is the maximum amount of ice it can...

Use the following method to show that the torque on an irregularly shaped planar loop is given by Eq. (19- 13a). The irregular loop of current in part (a) Of the figure carries current I. There is a...

In the Netherlands, a dike holds back the sea from a town below sea level. The dike springs a leak 3.0 m below the water surface. If the area of the hole in the dike is 1.0 cm2, what force must the...

A sample of size 25 was obtained to test the hypotheses HO: p = 0.30 HA: p 0.30 Calculate the p -value for each of the following sample results: a. = 0.12 b. = 0.35 c. = 0.42 d. = 0.5

A large number of complaints has been received in the past six months regarding airlines losing fliers baggage. The airlines claim the problem is nowhere near as great as the newspaper articles have...

An Associated Press article written by Eileen Powell titled Credit Card Payments Going Up described a recent change in credit card policies. Under pressure from federal regulators, credit card...