Problem: How much steam at 100* is needed to just melt 5Kg of ice at- -15*C

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

Hi. Pls explainn the solution step by step. Where the numbers came from

Problem: How much steam at 100* is needed to just melt 5Kg of ice at -
-15*C
Heat loss= Heat gain
Heat condense steam + Heat loss of water= Heat gain of ice + heat of
melt ice.
mteam Lv + m steam Cwater Change in T= mice Cice Change in T+ mice 4
m
steam
22.5 105+m steam *4200* (100-0)=5*2300* ( 0-(-15)
+5*3.34* 105
2.67 * 106
= 1.84*106
steam
p.69kg
m
steam
Transcribed Image Text:Problem: How much steam at 100* is needed to just melt 5Kg of ice at - -15*C Heat loss= Heat gain Heat condense steam + Heat loss of water= Heat gain of ice + heat of melt ice. mteam Lv + m steam Cwater Change in T= mice Cice Change in T+ mice 4 m steam 22.5 105+m steam *4200* (100-0)=5*2300* ( 0-(-15) +5*3.34* 105 2.67 * 106 = 1.84*106 steam p.69kg m steam
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar 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