Step2 b) .*. mi = KA AT dt 0.033 XO.016 X 35 X 360 0 2x10-3 x 336 00 こ mi - 0.99 kg mass of ice melted .

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter1: Temperature And Heat
Section: Chapter Questions
Problem 97P: Compare the rate of heat conduction through a 13.0-cm-thick wall that has an area of 10.0 m2 and a...
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How did they get kg at the end please help
mi u mass oidlan g ice
Heat Transfer rate due to conduetivity,
dQ
dt
dQ is change in energy
dt b time
KA AT
%3D
dQ- m;(b
dt
k = 0.033 W/mk
AT is temperature dfference
k io conductivity og styrfoom
A i surface aria
t u thikness.
%3D
Thr = 3600 seconds
4 is ladent heat of fusion of ice
mi n mass oficdmelted.
A =
0.016 m
AT = 35 - 0 = 35
t = 2x10-m
L=33600 J/K
Step2
b)
= KA AT dt
0.033 X0.0l6 X 35 X 360 0
2x10-3 x 336 00
mi
mi - 0.99 kg
mow of
mass
ice melted .
Transcribed Image Text:mi u mass oidlan g ice Heat Transfer rate due to conduetivity, dQ dt dQ is change in energy dt b time KA AT %3D dQ- m;(b dt k = 0.033 W/mk AT is temperature dfference k io conductivity og styrfoom A i surface aria t u thikness. %3D Thr = 3600 seconds 4 is ladent heat of fusion of ice mi n mass oficdmelted. A = 0.016 m AT = 35 - 0 = 35 t = 2x10-m L=33600 J/K Step2 b) = KA AT dt 0.033 X0.0l6 X 35 X 360 0 2x10-3 x 336 00 mi mi - 0.99 kg mow of mass ice melted .
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