Semi-infinite solids A (initially at 0°C) and B (initially at 100°C) are placed in contact with each other. Materials A and B have identical properties except for conductivity. The conductivities are related by the equation KA = 10kg. Calculate the equilibrium temperature at the surface where the solids come into contact [°C].
Semi-infinite solids A (initially at 0°C) and B (initially at 100°C) are placed in contact with each other. Materials A and B have identical properties except for conductivity. The conductivities are related by the equation KA = 10kg. Calculate the equilibrium temperature at the surface where the solids come into contact [°C].
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:B.2
Gaussian Error Function
W
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.30
0.32
0.34
erf w
0.00000
0.02256
0.04511
0.06762
0.09008
0.11246
0.13476
0.15695
0.17901
0.20094
0.22270
0.24430
0.26570
0.28690
0.30788
0.32863
0.34913
0.36936
W
0.36
0.38
0.40
0.44
0.48
0.52
0.56
0.60
0.64
0.68
0.72
0.76
0.80
0.84
0.88
0.92
0.96
1.00
erf w
0.38933
0.40901
0.42839
0.46622
0.50275
0.53790
0.57162
0.60386
0.63459
0.66378
0.69143
0.71754
0.74210
0.76514
0.78669
0.80677
0.82542
0.84270
W
1.04
1.08
1.12
1.16
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.20
2.40
2.60
2.80
3.00
erf w
0.85865
0.87333
0.88679
0.89910
0.91031
0.93401
0.95228
0.96611
0.97635
0.98379
0.98909
0.99279
0.99532
0.99814
0.99931
0.99976
0.99992
0.99998
![Solve the following equation for x:
erfc(x) = 0.125
Your Answer:
1.085
Answer
Semi-infinite solids A (initially at 0°C) and B (initially at 100°C) are placed in contact
with each other. Materials A and B have identical properties except for conductivity.
The conductivities are related by the equation KA = 10kg. Calculate the equilibrium
temperature at the surface where the solids come into contact [°C].
Your Answer:
10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fccb600fb-f597-4789-a805-df5336dda19a%2F025d4105-d284-4933-8d0b-3fefca435475%2Fwphaq7n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solve the following equation for x:
erfc(x) = 0.125
Your Answer:
1.085
Answer
Semi-infinite solids A (initially at 0°C) and B (initially at 100°C) are placed in contact
with each other. Materials A and B have identical properties except for conductivity.
The conductivities are related by the equation KA = 10kg. Calculate the equilibrium
temperature at the surface where the solids come into contact [°C].
Your Answer:
10
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