Homework Answers
answer is option A 2069 psi.
P1 = 1880 psi
T1 = 40 F = 499.67 R
P2 = ?
T2 = 90 F = 549.67 R
so, (P1 / T1) = (P2 / T2)
(1880 x 549.67 / 499.67) = P2
P2 = 2068.12 psi
which is near about P2 = 2069 psi
so option A is correct.
Add Answer to:
Question 4 (5 points) An acetylene welding tank has a gauge pressure of 1880 psi at...
2b) (10 points) If the pressure gauge at the bottom of the tank reads 100 kPa,...
2b) (10 points) If the pressure gauge at the bottom of the tank reads 100 kPa, what is the pressure in the Air at the top of the tank if the liquid temperature is 35°C? Give answer in psi and KPa. You must show your work to get full credit. ir 3 m 2m Oil (S 0.8) 3 m Water kPa
Question 9 (5 points) A Btu is defined as the amount of heat required to raise...
Question 9 (5 points) A Btu is defined as the amount of heat required to raise the temperature of what quantity of water by 1 degree Fahrenheit? 1) 1 gallon 2) 1 pound 3) 1 kilogram 4) 1 ounce Question 10 (5 points) Which of the following locations should have the highest R-value? 1) floor 2) walls 3) attic 4) doors Question 11 (5 points) A wall for a commercial building is 120 feet by 10 feet. The wall has...
EXP #12: PRE-LAB EXERCISE 1. A sample of a gas has a pressure of 23.8 PSI...
EXP #12: PRE-LAB EXERCISE 1. A sample of a gas has a pressure of 23.8 PSI and a volume of 250 mL. If the volume is increased to 1.50 L, what will the new pressure be? Show your calculations. 2. Doctor Stanley Schmozawitz measures the tire pressure on his recumbent bike one morning when it is 41.0 degrees Fahrenheit (5.0 degrees Celsius) and finds it to be 55 PSI. Later that afternoon, it is 77.0 degrees Fahrenheit (25.0 degrees Celsius),...
Due Date: Group: Process Instrumentation -Lab 4 Exercise 7. psi An open atmospheric vessel containing an...
Due Date: Group: Process Instrumentation -Lab 4 Exercise 7. psi An open atmospheric vessel containing an unknown mixture, A direct level measurement determined the level h 30.9 ft. Bottom tank pressure P. gauge reads 11.7 psig. The density of the material is unknown. Known: • specific weight of water is 62.43 lbs/ft. • External pressure is 1 atm • P=SGxh a is the material water? Yes No b. Explain why and show work that validates your answer: c. Determine the...
victoriacollege.instructure.com 20 Question 3 An open top tank is filled with a liquid that has a...
victoriacollege.instructure.com 20 Question 3 An open top tank is filled with a liquid that has a specific gravity of 1.735. The liq exerts a head pressure of 450 inches w.c. What is the level in inches? 780.7500 Question 4 20 pt An open top tank is filled with a liquid that has a specific gravity of 0.873. The liquid exerts a head pressure of 200 inches w.c. What is the level in inches? 229.0950 Question 5 20 pts A sealed...
5 nate Solutic nstructure.com/courses/529956/quizzes/1438761/take Question 4 3 pts A 0.2-m3 rigid tank contains 8 k...
5 nate Solutic nstructure.com/courses/529956/quizzes/1438761/take Question 4 3 pts A 0.2-m3 rigid tank contains 8 kg of water (in any phase or phases) at 500 kPa. The temperature in the tank is O 246 degrees C O 381 degrees C 102 degrees C O 152 degrees C 0 27 degrees C Question 5 3 pts
5 nate Solutic nstructure.com/courses/529956/quizzes/1438761/take Question 4 3 pts A 0.2-m3 rigid tank contains 8 kg of water (in any phase or phases) at 500 kPa. The...
Question 3 (4 points) The vapor pressure of a liquid is dependent on: the temperature of...
Question 3 (4 points) The vapor pressure of a liquid is dependent on: the temperature of the liquid and intermolecular forces of attraction in the liquid the temperature of the liquid and the surface area of the liquid only on the surface area of the liquid only the temperature of the liquid O only the forces of intermolecular attraction in the liquid Question 4 (4 points) If the atmospheric pressure over a sample of liquid is increased, the boiling point...
I guess in a sealed container has an initial pressure of 1 to 5KPA at 25ﾟC...
I guess in a
sealed container has an initial pressure of 1 to 5KPA at 25ﾟC the
pressures increased to 150ﾟ KPA what will the new temperature be a
pottery answer with 3 significant figures use negative 27 3.15ﾟC
for absolute zero
Perform calculations using Gay-Lussac's Law Question A gas in a sealed container has an initial pressure of 125 kPa at 25.0° C. If the pressure is increased to 150.0 kPa, what will the new temperature be? Report your...
1. (4 marks) A certain hose has a pressure drop vs flow function as follows: Po...
1. (4 marks) A certain hose has a pressure drop vs flow function as follows: Po 0.2 Q2 where pressure drop (Po) is measured in psi and flow (Q) is measured in litres per minute Use EXCEL to create a table of values based on the above equation and plot the data on an EXCEL graph for values from 0 to 15 litres per minute in steps of 0.1 litres per minute. All of your formulas, tables and graphing should...
Time Remaining: 14:14 4 the pressure is 0.72 atm, then the new volume is 1.8 L....
Time Remaining: 14:14 4 the pressure is 0.72 atm, then the new volume is 1.8 L. What is the temperature in °C) of the air at this elevation? 2 points In a 4.00 L pressure cooker, water is brought to a boil. If the final temperature is 115 °C at 3.20 atm, how many moles of steam are in the cooker? 5 ( 2 points That a gas increases in pressure as its volume decreases is a statement of 2...
2b) (10 points) If the pressure gauge at the bottom of the tank reads 100 kPa, what is the pressure in the Air at the top of the tank if the liquid temperature is 35°C? Give answer in psi and KPa. You must show your work to get full credit. ir 3 m 2m Oil (S 0.8) 3 m Water kPa
Question 9 (5 points) A Btu is defined as the amount of heat required to raise the temperature of what quantity of water by 1 degree Fahrenheit? 1) 1 gallon 2) 1 pound 3) 1 kilogram 4) 1 ounce Question 10 (5 points) Which of the following locations should have the highest R-value? 1) floor 2) walls 3) attic 4) doors Question 11 (5 points) A wall for a commercial building is 120 feet by 10 feet. The wall has...
EXP #12: PRE-LAB EXERCISE 1. A sample of a gas has a pressure of 23.8 PSI and a volume of 250 mL. If the volume is increased to 1.50 L, what will the new pressure be? Show your calculations. 2. Doctor Stanley Schmozawitz measures the tire pressure on his recumbent bike one morning when it is 41.0 degrees Fahrenheit (5.0 degrees Celsius) and finds it to be 55 PSI. Later that afternoon, it is 77.0 degrees Fahrenheit (25.0 degrees Celsius),...
Due Date: Group: Process Instrumentation -Lab 4 Exercise 7. psi An open atmospheric vessel containing an unknown mixture, A direct level measurement determined the level h 30.9 ft. Bottom tank pressure P. gauge reads 11.7 psig. The density of the material is unknown. Known: • specific weight of water is 62.43 lbs/ft. • External pressure is 1 atm • P=SGxh a is the material water? Yes No b. Explain why and show work that validates your answer: c. Determine the...
victoriacollege.instructure.com 20 Question 3 An open top tank is filled with a liquid that has a specific gravity of 1.735. The liq exerts a head pressure of 450 inches w.c. What is the level in inches? 780.7500 Question 4 20 pt An open top tank is filled with a liquid that has a specific gravity of 0.873. The liquid exerts a head pressure of 200 inches w.c. What is the level in inches? 229.0950 Question 5 20 pts A sealed...
5 nate Solutic nstructure.com/courses/529956/quizzes/1438761/take Question 4 3 pts A 0.2-m3 rigid tank contains 8 kg of water (in any phase or phases) at 500 kPa. The temperature in the tank is O 246 degrees C O 381 degrees C 102 degrees C O 152 degrees C 0 27 degrees C Question 5 3 pts
5 nate Solutic nstructure.com/courses/529956/quizzes/1438761/take Question 4 3 pts A 0.2-m3 rigid tank contains 8 kg of water (in any phase or phases) at 500 kPa. The...
Question 3 (4 points) The vapor pressure of a liquid is dependent on: the temperature of the liquid and intermolecular forces of attraction in the liquid the temperature of the liquid and the surface area of the liquid only on the surface area of the liquid only the temperature of the liquid O only the forces of intermolecular attraction in the liquid Question 4 (4 points) If the atmospheric pressure over a sample of liquid is increased, the boiling point...
I guess in a
sealed container has an initial pressure of 1 to 5KPA at 25ﾟC the
pressures increased to 150ﾟ KPA what will the new temperature be a
pottery answer with 3 significant figures use negative 27 3.15ﾟC
for absolute zero
Perform calculations using Gay-Lussac's Law Question A gas in a sealed container has an initial pressure of 125 kPa at 25.0° C. If the pressure is increased to 150.0 kPa, what will the new temperature be? Report your...
1. (4 marks) A certain hose has a pressure drop vs flow function as follows: Po 0.2 Q2 where pressure drop (Po) is measured in psi and flow (Q) is measured in litres per minute Use EXCEL to create a table of values based on the above equation and plot the data on an EXCEL graph for values from 0 to 15 litres per minute in steps of 0.1 litres per minute. All of your formulas, tables and graphing should...
Time Remaining: 14:14 4 the pressure is 0.72 atm, then the new volume is 1.8 L. What is the temperature in °C) of the air at this elevation? 2 points In a 4.00 L pressure cooker, water is brought to a boil. If the final temperature is 115 °C at 3.20 atm, how many moles of steam are in the cooker? 5 ( 2 points That a gas increases in pressure as its volume decreases is a statement of 2...
Most questions answered within 3 hours.
-
The pH of an acetate buffer was determined to be 4.76. Then, a
few drops of...
asked 10 seconds ago -
a sample of size 1500 is used to find a confidence
interval for the percentage of...
asked 9 minutes ago -
Explain in detail the differences between qualitative and
quantitative forecasts. Include at least two examples of...
asked 13 minutes ago -
Differentiate between response time and throughput.
Explain how the physical design of a database influences
performance...
asked 15 minutes ago -
Write MATLAB code to plot the following
waveforms.
Rectangular pulses:
????(?)
????(? − ?)
????(?/?) ...
asked 15 minutes ago -
4. Adam’s Inc.’s outstanding common stock is currently selling
in the market for $28. Dividends of...
asked 26 minutes ago -
question
you were
asked to create a regression that will predict the amount of saving
for...
asked 34 minutes ago -
If tcalc = -2.78, tcrit = 1.96, H0: Mu > Mu0, and Xbar <
Mu0, what...
asked 55 minutes ago -
Circular distribution
•Suppose two birds are flying, one is flying from the north and
the other...
asked 54 minutes ago -
please answer all... it all counts as a discussion problem
1a qualitative data and proportions: Suppose...
asked 59 minutes ago -
Typing The Answer Is Mandatory
Temperature is a measure of heat. More heat means that more...
asked 49 minutes ago -
An ideal gas ( 2.00 mol) is the working substance in an engine
that operates on...
asked 47 minutes ago