Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. 0.7 kg of ice at 0 â—¦c and 3 kg of water at t

0.7 kg of ice at 0 â—¦C and 3 kg of water at Ti are...

80.2K

Verified Solution

Question

Physics

0.7 kg of ice at 0 â—¦C and 3 kg of water at Ti are brought intothermal contact in an iso- lated container. All the ice melts, andthe mixture reaches an equilibrium temperature of 10 â—¦C.

(a) (5 points) Determine the initial temperature Ti of theliquid water.

(b) (1 point) Determine the entropy change ∆S_melt associatedwith this amount of ice melting.

(c) (3 points) Determine the entropy change ∆S_coolwaterassociated with the decreasing temperature of the water. (Hint:find an expression for dQ in terms of dT.)

(d) (2 points) Determine the entropy change ∆S_warmwaterassociated with the increasing temperature of the melted ice.

(e) (2 points) Determine the net entropy change associated withthis thermal process. Explain whether your result obeys the SecondLaw of Thermodynamics.

Answer & Explanation Solved by verified expert
4.4 Ratings (592 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

identify (but don't collect) a type of dataset that might be normally distributed, and then answer the...

Statistics
1.2K views

Suppose a client is working on research project for her master’s degree in nursing. She plans...

Basic Math
1.2K views

Listed in the data table are IQ scores for a random sample of subjects with medium...

Physics
1.2K views

A photon with wavelength ? = 0.0580 nm is incident on an electron that is...

Physics
1.2K views

Two geometrically identical bar magnets having their identical poles are together and allowed to magnetic...

Geometry
1.2K views

In 1 5 LMNO HIJK Complete the congruence statements and proportions M 1 ZM MN...

Basic Math
1.2K views

Suppose the probability of an event is 0 80 What are the odds in favor...

Basic Math
1.2K views

Given that the point (14, 48) is on the terminal side of an angle, ?,...

Calculus
1.2K views

Write the sum using sigma notation 8 11 14 17 47 B where AB A...

Algebra
1.2K views

x Consider that ALMN is similar to APQR and the measure of ZP is 80...

Accounting
1.2K views

Concord Corporation issued $570000 of 7%, 10-year bonds on one of its interest dates for...

Finance
1.2K views

All That Glitters, Inc. Statement of Operations ($000) FY 12/31/09 FY 12/31/10 FY 12/31/11 Net...