A 2 mm diameter glass tube is inserted into an open glass of water (contact angle between the tube and water is a) State if the water will rise or fall and determine the height if the water temperature is 30 degrees Celsius. The glass tube is removed and coated with grease before being inserted back into the open glass of water (contact angle between the greasy tube and water is 140 degrees). b) State if the water will rise or fall and determine the height if the water temperature is 10 degrees Celsius. Physical Properties of Water (SL Units)" Temperature (°C) 0 S 10 20 30 40 50 60 70 80 90 100 Density, P (kg/m³) 999.9 1000.0 999.7 998.2 995.7 992.2 988.1 983.2 977.8 971.8 965.3 958.4 Specific Weight", Y (kN/m³) 9.806 9.807 9.804 9.789 9.765 9.731 9.690 9.642 9.589 9.530 9.467 9.399 Dynamic Viscosity, μ (N-s/m²) Kinematic Viscosity, P (m²/s) 1.787 E-3 1.787 E-6 1.307 E-3 1.002 E-3 7.975 E-4 6.529 E-4 5.468 E-4 4.665 B-4 4.042 - 4 3.547 E-4 3.147 E4 2.818 E-4 1.519 E-3) 1.519 B-6 1.307 E-6 1.004 E6 8.009 E-7 6.580 E-7 5.534 E-7 4.745 E-7 4.134 E-7 3.650 E-7 3.260 E 7 2.940 E-7 Surface Tension, σ (N/m) 7.56 E-2 7.49 E-2 7.42 E-2 7,28 B-2 7.12 E-2 6.96 E-2 6.79 E-2 6.62 E-2 6.44 -2 6.26 E-2 6.08 E-2 5.89 E 2 Vapor Pressure, P. [N/m¹(abs)] 6.105 E + 2 8.722 B + 2 1.228 E +3 2.338 E +3 4.243 E+ 3 7376 E+ 3 1.233 E + 4 1.992 E +4 3.116 E+ 4 4.734 E+ 4 -7.010 E +4 1.013 E+5 Speed of Sound", C (m/s) 1403 1427 1447 1481 1507 1526 1541 1552 1555 1555 1550 1543 2R
A 2 mm diameter glass tube is inserted into an open glass of water (contact angle between the tube and water is a) State if the water will rise or fall and determine the height if the water temperature is 30 degrees Celsius. The glass tube is removed and coated with grease before being inserted back into the open glass of water (contact angle between the greasy tube and water is 140 degrees). b) State if the water will rise or fall and determine the height if the water temperature is 10 degrees Celsius. Physical Properties of Water (SL Units)" Temperature (°C) 0 S 10 20 30 40 50 60 70 80 90 100 Density, P (kg/m³) 999.9 1000.0 999.7 998.2 995.7 992.2 988.1 983.2 977.8 971.8 965.3 958.4 Specific Weight", Y (kN/m³) 9.806 9.807 9.804 9.789 9.765 9.731 9.690 9.642 9.589 9.530 9.467 9.399 Dynamic Viscosity, μ (N-s/m²) Kinematic Viscosity, P (m²/s) 1.787 E-3 1.787 E-6 1.307 E-3 1.002 E-3 7.975 E-4 6.529 E-4 5.468 E-4 4.665 B-4 4.042 - 4 3.547 E-4 3.147 E4 2.818 E-4 1.519 E-3) 1.519 B-6 1.307 E-6 1.004 E6 8.009 E-7 6.580 E-7 5.534 E-7 4.745 E-7 4.134 E-7 3.650 E-7 3.260 E 7 2.940 E-7 Surface Tension, σ (N/m) 7.56 E-2 7.49 E-2 7.42 E-2 7,28 B-2 7.12 E-2 6.96 E-2 6.79 E-2 6.62 E-2 6.44 -2 6.26 E-2 6.08 E-2 5.89 E 2 Vapor Pressure, P. [N/m¹(abs)] 6.105 E + 2 8.722 B + 2 1.228 E +3 2.338 E +3 4.243 E+ 3 7376 E+ 3 1.233 E + 4 1.992 E +4 3.116 E+ 4 4.734 E+ 4 -7.010 E +4 1.013 E+5 Speed of Sound", C (m/s) 1403 1427 1447 1481 1507 1526 1541 1552 1555 1555 1550 1543 2R
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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![nearly zero).
A 2 mm diameter glass tube is inserted into an open glass of water (contact angle between the tube and water is
a) State if the water will rise or fall and determine the height if the water temperature is 30 degrees Celsius.
The glass tube is removed and coated with grease before being inserted back into the open glass of water
(contact angle between the greasy tube and water is 140 degrees).
b) State if the water will rise or fall and determine the height if the water temperature is 10 degrees Celsius.
Physical Properties of Water (SI Units)"
0
Temperature
(°C)
0
S
10
20
30
40
50
60
70
80
90
100
Density,
P
(kg/m³)
999.9
1000.0
999.7
998.2
995.7
992.2
988.1
983.2
977.8
971.8
965.3
958.4
Specific
Weight",
Y
(kN/m³)
9.806
9.807
9.804
9.789
9.765
9.731
9.690
9.642
9.589
9.530
9.467
9.399
Dynamic
Viscosity,
μ
(N-s/m¹)
1.787 E-3
1.519 E3
1.307 E3
1.002 E-3
7.975 E-4
6.529 E-4
5.468 E-4
4.665 E 4
4.042 - 4
3.547 E-4
3.147 E 4
2.818 E-4
Kinematic
Viscosity,
P
(m²/s)
1.787 E6
1.519 B-6
1.307 E-6
1.004 E6
8.009 E-7
6.580 E-7
5.534 E 7
4.745 E-7
4.134 E-7
3.650 E-7
3.260 E 7
2.940 E-7
Surface
Tension,
0
(N/m)
7.56 E-2
7.49 E-2
7.42 E-2
7.28 B-2
7.12 B-2
6.96 E-2
6.79 E-2
6.62 E-2
6.44 -2
6.26 E-2
6.08 E2
5.89 E-2
84
Vapor
Pressure,
Po
[N/m²(abs)]
6.105 E + 2
8.722 E + 2
1.228 E +3
2.338 E +3
4.243 E+ 3
7.376 E + 3
1.233 E + 4
1.992 E + 4
3.116 E+ 4
4.734 E +4
-7.010 E +4
1.013 E+5
Speed of
Sound",
C
(m/s)
1403
1427
1447
1481
1507
1526
1541
1552
1555
1555
1550
1543
2R
h](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F96185938-e49e-448a-911c-2f59949ef5b7%2F0e776033-ce4e-43c3-87c0-ce226dbd7795%2F1t7exd7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:nearly zero).
A 2 mm diameter glass tube is inserted into an open glass of water (contact angle between the tube and water is
a) State if the water will rise or fall and determine the height if the water temperature is 30 degrees Celsius.
The glass tube is removed and coated with grease before being inserted back into the open glass of water
(contact angle between the greasy tube and water is 140 degrees).
b) State if the water will rise or fall and determine the height if the water temperature is 10 degrees Celsius.
Physical Properties of Water (SI Units)"
0
Temperature
(°C)
0
S
10
20
30
40
50
60
70
80
90
100
Density,
P
(kg/m³)
999.9
1000.0
999.7
998.2
995.7
992.2
988.1
983.2
977.8
971.8
965.3
958.4
Specific
Weight",
Y
(kN/m³)
9.806
9.807
9.804
9.789
9.765
9.731
9.690
9.642
9.589
9.530
9.467
9.399
Dynamic
Viscosity,
μ
(N-s/m¹)
1.787 E-3
1.519 E3
1.307 E3
1.002 E-3
7.975 E-4
6.529 E-4
5.468 E-4
4.665 E 4
4.042 - 4
3.547 E-4
3.147 E 4
2.818 E-4
Kinematic
Viscosity,
P
(m²/s)
1.787 E6
1.519 B-6
1.307 E-6
1.004 E6
8.009 E-7
6.580 E-7
5.534 E 7
4.745 E-7
4.134 E-7
3.650 E-7
3.260 E 7
2.940 E-7
Surface
Tension,
0
(N/m)
7.56 E-2
7.49 E-2
7.42 E-2
7.28 B-2
7.12 B-2
6.96 E-2
6.79 E-2
6.62 E-2
6.44 -2
6.26 E-2
6.08 E2
5.89 E-2
84
Vapor
Pressure,
Po
[N/m²(abs)]
6.105 E + 2
8.722 E + 2
1.228 E +3
2.338 E +3
4.243 E+ 3
7.376 E + 3
1.233 E + 4
1.992 E + 4
3.116 E+ 4
4.734 E +4
-7.010 E +4
1.013 E+5
Speed of
Sound",
C
(m/s)
1403
1427
1447
1481
1507
1526
1541
1552
1555
1555
1550
1543
2R
h
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