You are heating the motor oil to make it flow easier from one container to another. The motor oil is stored in a cool warehouse, at an initial temperature of 52 degrees Fahrenheit ° F. The mass of the oil to be heated is 18 kilograms kg. BTU The specific heat capacity of the motor oil is 0.47 British Thermal Units per pound-mass degree Celsius lbm °C You plan to heat the motor oil using 125,000 joules [J of energy. What is the final temperature in degrees Fahrenheit [° F of the motor oil after heating?
You are heating the motor oil to make it flow easier from one container to another. The motor oil is stored in a cool warehouse, at an initial temperature of 52 degrees Fahrenheit ° F. The mass of the oil to be heated is 18 kilograms kg. BTU The specific heat capacity of the motor oil is 0.47 British Thermal Units per pound-mass degree Celsius lbm °C You plan to heat the motor oil using 125,000 joules [J of energy. What is the final temperature in degrees Fahrenheit [° F of the motor oil after heating?
Chapter1: Temperature And Heat
Section: Chapter Questions
Problem 44P: What are the following temperatures on the Kelvin scale? (a) 68.0 F, an indoor temperature sometimes...
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The flow of energy from one region to another region is referred to as energy transfer. Since energy is quantitative; it must be transferred to a body or a material to work or to heat the system.
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Thermal Properties of Matter
Thermal energy is described as one of the form of heat energy which flows from one body of higher temperature to the other with the lower temperature when these two bodies are placed in contact to each other. Heat is described as the form of energy which is transferred between the two systems or in between the systems and their surrounding by the virtue of difference in temperature. Calorimetry is that branch of science which helps in measuring the changes which are taking place in the heat energy of a given body.
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Transcribed Image Text:You are heating the motor oil to make it flow easier from one container to another.
The motor oil is stored in a cool warehouse, at an initial temperature of 52 degrees Fahrenheit ° F\-
The mass of the oil to be heated is 18 kilograms kg.
BTU
Ibm °C
The specific heat capacity of the motor oil is 0.47 British Thermal Units per pound-mass degree Celsius
You plan to heat the motor oil using 125,000 joules J of energy.
What is the final temperature in degrees Fahrenheit [° F of the motor oil after heating?
![43.59
Unit Conversion Table
SI Prefixes and Dimensions Table
Angle
I rad
E rad
Power
I hp
SI Prefixes
Example: 1 milligram (mgl - 1 x 10 grams (K
57.3
deg
deg
745.7
BTU / h
Example: 1 Megajoule (MJ] - 1x 10 joules J
Numbers Greater Than One
180
3.412
Numbers Less Than One
0.00134
hp
cal / min
A Ib /
Prefix
Abreviation
Prefi
I W
Power of 10
Prefix
Power of 10
Prefis
Area
14.34
Abbreviation
4,047
0.00156
1 acre
m
0.7376
deci-
deca
da
mi
-2
centi-
2
hecto-
1 m
640
Pressure
acre
-3
milli-
m
kilo
o-
k
1.01325
bar
Energy
I BTU
I cal
-6
Mega
M
33.9
micro
1,055.06
29.92
in Hg
mm Hg
-9
nano
Giga-
4.184
I atm
760
-12
pico-
12
Tera-
0.239
cal
101,325
Pa
-15
femto
15
Peta-
P
9.48x 10 BTU
0.7376
3,600,000 J
14.7
psi
t Iby
-18
atto-
18
Exa-
I kW h
Time
-21
Zetta-
zepto
21
24
Force
-24
yocto
24
Yotta-
Y
60
min
0.225
Ib
I min
I yr
IN
60
1x 10 dyne
Iby
Fundamental Dimensions and Base SI Units
365
I kip
1,000
Temperature Change
I electric current A ampere
N amount
Imoll mole
Length
"C
J light intensity
[ed] candela
T time
|s) second
Im
3.28
IK
1.8
"F
1 km
0.621
mi
1 in
1.8
"R
L length
[m] meter
e temperature
[K) kelvin
2.54
12
in
Volume
M mass
[kgl kilogram
5,280
3.785
L
1mi
I gal
1.609
km
qt
Common Derived, Named Units in the SI System
Dimension SI Unit Derived From
1 yd
1,000
em' or ce
0.264
Base SI Units Dimension
gal
IL
Dimensions
Mass
0.0353
ML
F-ma
newton [N] Force imass jacceleration
IN- 1
I kg
I Ib.
I slug
1 ton (metric
1 ton (US
2.205
Ib
33.8
Force
(F)
16
I ml
I m
em' or ec
32.2
Ib
1,000
L
ML?
E-Fd
Energy (forece) distance)
1J-1Nm -1
2,204.62
Ib
Energy (E) joule
16
pt
1 qt
2,000
Ib
2
pt
ML?
P-E/t
(P) watt (W] Pwereneng / time
1w -1!-1
Power
Named Units
1 (A s) / V
1 (V s) / A
farad
IF
pascal
1 Pa
IN/m
M
1 Pa - 1-1
P-P/A
Pressure (P) pascal Pa] Pressure force) / (area)
henry
1H
poise
1P
1g/ fem s)
1 cm /s
LT2
hertz
1 Hz
stoke
1St
1 V
V-P/I
1 v -1-1
ML
joule
1J
INm
volt
1W/A
Voltage (V) volt
M
Voltage - (power) / teurrent
newton
1 (kg m) / s
1 W
IN
watt
1J/s
ohm
1V/A
Thinking Like an Engineer de
Active Learning Approsch
Thinking Like an Engineer 4e
An Aetive Learning Approach
an P d
An
C h
C
Geometric Formulas and Physical Constants Table
Equations Table (in order of appearance in textbook
Geometric Formulas
Distance, Velocity and Acceleration
Newton's Second Law
8.1 Weight
(8.2)
Rectangle
b
Rectangular Parallelepiped
d-vt
F-m a
W =mg
Volumea be
Vat
Area ab
Perimeter - 2 a+2b
Surface Area2 (abaebe)
Density
8.3] Specifie Gravity
8.3 Specifie Weight
[8.3]
m
w
SG - Pobject
Pwater
Cirele
Sphere
Area
Volume -r
V
V
-
Molecular Weight
8.4 Molarity
Temperature F to "C
18.5
Circumference- 2r
Surface Area-4
m
MW =
M =
T(*F] – 32 T("C] – 0
Diameter 2r
180
100
Triangle
Right Circular Cone
Temperature: "C to K
8.5 Temperature: "P to "R
8.5 Pressure
[8.6)
F
Area -bH
Volume -wrH
T (K] - T["C] + 273
T('R] - T ("F] + 460
Torus
Right Circular Cylinder
Pancal's Law Hydestatie Presure R Pressure: Total
(8.6 deal Gas Law
18.7)
Volume H
Paydro = PgH
Potal - Pydro + Purface
PV-n RT
Volume - 2 Rr
Lateral Surface Area - 2r H
Energy: Work
8.8) Energy Potential
[8.8 Energy: Kinetie, translational 8.8
Physical Constants [Value and Units]
W - F Ax
PE - mg AH
KE == m Av
speed of light in a vacuum
3x 10
Energy: Thermal
18.8 Power
(8.9 Power
8.9
speed of sound in air (20 C
343.59
Q-m Cp AT
P==
Pn = Pout + Post
Euler number (base of natural logarithm) 2.71828..
elementary charge of an electron
1.602 x 10C
Efficiency
18. 10] Current, relaed to charge
8.11 Ohm's Law of Resistance 8.11
S
Pout
Pn
F Faraday's constant
9.65 x 10
Q-It
V-IR
9 polden ratio
1.61803..
Joule's First Law of Power 18.11] Capacitance, related to charge 8.11 Energy: Capacitor
8.11
g acceleration due to gravity
9.8 on Earth; 1.6on Earth's Moon
G gravitational constant
6.67 x 10
N
1
P-VI- -2R
R
Q-Cv
E cV?
k
1.38065 x 10
Inductance
18.11] Energy: Inductor
18.11| Hooke's Law for Spring
[12.3]
Boltzmann constant
6.022 x 10
IP
NA Avogadro number
V=L.
dt
F-kx
mal
* ratio of circle circumference to diameter
3.14159..
Newton's Law of Viscosity 12.3 Kinematic Viscosity
(12.3 Klastie Materials Yung Mduhan (13
R
ideal gas constant
0.08206 - 8314
melK
Δν
Ay
1-1본-1000분 62.4는
P
density of water](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdcb50413-80d6-469c-93cd-08f16902242b%2F86fecb82-1563-4aac-9b86-e88f193e40d3%2Fyu6wy7o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:43.59
Unit Conversion Table
SI Prefixes and Dimensions Table
Angle
I rad
E rad
Power
I hp
SI Prefixes
Example: 1 milligram (mgl - 1 x 10 grams (K
57.3
deg
deg
745.7
BTU / h
Example: 1 Megajoule (MJ] - 1x 10 joules J
Numbers Greater Than One
180
3.412
Numbers Less Than One
0.00134
hp
cal / min
A Ib /
Prefix
Abreviation
Prefi
I W
Power of 10
Prefix
Power of 10
Prefis
Area
14.34
Abbreviation
4,047
0.00156
1 acre
m
0.7376
deci-
deca
da
mi
-2
centi-
2
hecto-
1 m
640
Pressure
acre
-3
milli-
m
kilo
o-
k
1.01325
bar
Energy
I BTU
I cal
-6
Mega
M
33.9
micro
1,055.06
29.92
in Hg
mm Hg
-9
nano
Giga-
4.184
I atm
760
-12
pico-
12
Tera-
0.239
cal
101,325
Pa
-15
femto
15
Peta-
P
9.48x 10 BTU
0.7376
3,600,000 J
14.7
psi
t Iby
-18
atto-
18
Exa-
I kW h
Time
-21
Zetta-
zepto
21
24
Force
-24
yocto
24
Yotta-
Y
60
min
0.225
Ib
I min
I yr
IN
60
1x 10 dyne
Iby
Fundamental Dimensions and Base SI Units
365
I kip
1,000
Temperature Change
I electric current A ampere
N amount
Imoll mole
Length
"C
J light intensity
[ed] candela
T time
|s) second
Im
3.28
IK
1.8
"F
1 km
0.621
mi
1 in
1.8
"R
L length
[m] meter
e temperature
[K) kelvin
2.54
12
in
Volume
M mass
[kgl kilogram
5,280
3.785
L
1mi
I gal
1.609
km
qt
Common Derived, Named Units in the SI System
Dimension SI Unit Derived From
1 yd
1,000
em' or ce
0.264
Base SI Units Dimension
gal
IL
Dimensions
Mass
0.0353
ML
F-ma
newton [N] Force imass jacceleration
IN- 1
I kg
I Ib.
I slug
1 ton (metric
1 ton (US
2.205
Ib
33.8
Force
(F)
16
I ml
I m
em' or ec
32.2
Ib
1,000
L
ML?
E-Fd
Energy (forece) distance)
1J-1Nm -1
2,204.62
Ib
Energy (E) joule
16
pt
1 qt
2,000
Ib
2
pt
ML?
P-E/t
(P) watt (W] Pwereneng / time
1w -1!-1
Power
Named Units
1 (A s) / V
1 (V s) / A
farad
IF
pascal
1 Pa
IN/m
M
1 Pa - 1-1
P-P/A
Pressure (P) pascal Pa] Pressure force) / (area)
henry
1H
poise
1P
1g/ fem s)
1 cm /s
LT2
hertz
1 Hz
stoke
1St
1 V
V-P/I
1 v -1-1
ML
joule
1J
INm
volt
1W/A
Voltage (V) volt
M
Voltage - (power) / teurrent
newton
1 (kg m) / s
1 W
IN
watt
1J/s
ohm
1V/A
Thinking Like an Engineer de
Active Learning Approsch
Thinking Like an Engineer 4e
An Aetive Learning Approach
an P d
An
C h
C
Geometric Formulas and Physical Constants Table
Equations Table (in order of appearance in textbook
Geometric Formulas
Distance, Velocity and Acceleration
Newton's Second Law
8.1 Weight
(8.2)
Rectangle
b
Rectangular Parallelepiped
d-vt
F-m a
W =mg
Volumea be
Vat
Area ab
Perimeter - 2 a+2b
Surface Area2 (abaebe)
Density
8.3] Specifie Gravity
8.3 Specifie Weight
[8.3]
m
w
SG - Pobject
Pwater
Cirele
Sphere
Area
Volume -r
V
V
-
Molecular Weight
8.4 Molarity
Temperature F to "C
18.5
Circumference- 2r
Surface Area-4
m
MW =
M =
T(*F] – 32 T("C] – 0
Diameter 2r
180
100
Triangle
Right Circular Cone
Temperature: "C to K
8.5 Temperature: "P to "R
8.5 Pressure
[8.6)
F
Area -bH
Volume -wrH
T (K] - T["C] + 273
T('R] - T ("F] + 460
Torus
Right Circular Cylinder
Pancal's Law Hydestatie Presure R Pressure: Total
(8.6 deal Gas Law
18.7)
Volume H
Paydro = PgH
Potal - Pydro + Purface
PV-n RT
Volume - 2 Rr
Lateral Surface Area - 2r H
Energy: Work
8.8) Energy Potential
[8.8 Energy: Kinetie, translational 8.8
Physical Constants [Value and Units]
W - F Ax
PE - mg AH
KE == m Av
speed of light in a vacuum
3x 10
Energy: Thermal
18.8 Power
(8.9 Power
8.9
speed of sound in air (20 C
343.59
Q-m Cp AT
P==
Pn = Pout + Post
Euler number (base of natural logarithm) 2.71828..
elementary charge of an electron
1.602 x 10C
Efficiency
18. 10] Current, relaed to charge
8.11 Ohm's Law of Resistance 8.11
S
Pout
Pn
F Faraday's constant
9.65 x 10
Q-It
V-IR
9 polden ratio
1.61803..
Joule's First Law of Power 18.11] Capacitance, related to charge 8.11 Energy: Capacitor
8.11
g acceleration due to gravity
9.8 on Earth; 1.6on Earth's Moon
G gravitational constant
6.67 x 10
N
1
P-VI- -2R
R
Q-Cv
E cV?
k
1.38065 x 10
Inductance
18.11] Energy: Inductor
18.11| Hooke's Law for Spring
[12.3]
Boltzmann constant
6.022 x 10
IP
NA Avogadro number
V=L.
dt
F-kx
mal
* ratio of circle circumference to diameter
3.14159..
Newton's Law of Viscosity 12.3 Kinematic Viscosity
(12.3 Klastie Materials Yung Mduhan (13
R
ideal gas constant
0.08206 - 8314
melK
Δν
Ay
1-1본-1000분 62.4는
P
density of water
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