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1) A specimen of oil having an initial volume of 600 cm3 is subjected to a pressure increase of 3...
A 12 liter volume of oil is subjected to pressure which produces a volume strain of...
A 12 liter volume of oil is subjected to pressure which produces a volume strain of −3.0×10−4 . The bulk modulus of the oil is 6.0×109Paand is independent of the pressure. In situation above, the change in the pressure of the oil, in atm, is closest to: 18 atm 16 atm 12 atm 14 atm 20 atm
A 12-L volume of oil is subjected to pressure which produces a volume strain of-30 104...
A 12-L volume of oil is subjected to pressure which produces a volume strain of-30 104 The bulk modulus of the olil 9 Pa and is independent of the pressure. The change in the pressure of the oil in megapascals is closest to O 1.2 MPa O 1.4 MPa e 1.6 MP O 1.8 MPa 曲2.0 MPa QUESTION 5 A 120-kg refrigerator that is 2.0 m tall and 85 cm wide has its center of mass at its geometrical center....
A bar of unknown material is subjected to an axial tension load P. The bar, having...
A bar of unknown material is subjected to an axial tension load
P. The bar, having initial dimensions L = 500 mm and a = b = 25 mm,
is observed to elongate by 20 mm. Further, it is observed that the
volume of the bar increases by 600 mm3. The bulk modulus of the
material is measured at 20,000 MPa. Assuming that the material is
isotropic, homogeneous and linear elastic, determine the magnitude
of the load P in [kN]...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
1. At standard temperature and pressure, carbon dioxide has a density of 1.98 kg/m^3. What volume...
1. At standard temperature and pressure, carbon dioxide has a density of 1.98 kg/m^3. What volume (m3 ) does 1.75 kg of carbon dioxide occupy at standard temperature and pressure? 2.What mass of water (in kg) can be contained in a box whose dimensions are 225 mm by 225 mm by 401 mm? (Density of water = 1000 kg/m^3) 3.How much force (N) does the atmosphere exert on one side of a vertical wall 1.22 m high and 2.44 m...
105Pa, initial temperature T-300K, and an initial 1. An ideal gas with initial pressure 2 volume V - 1m3 expands isothermally to a final volume of 2m3. Then, the gas returns to its initial state, fir...
105Pa, initial temperature T-300K, and an initial 1. An ideal gas with initial pressure 2 volume V - 1m3 expands isothermally to a final volume of 2m3. Then, the gas returns to its initial state, first by constant pressure (isobaric) contraction, and then by a change at constant volume (isochoric) a) Draw a PV diagram of this process. What's the total change in thermal energy of the entire process? b) What's the work done by the environment on the gas?...
Question 3 1 pts A gas tank with a volume of 22.1 L contains 4.1 moles...
Question 3 1 pts A gas tank with a volume of 22.1 L contains 4.1 moles of an ideal gas. The initial pressure of the gas is 7.5x10° Pa. The gas is compressed to half its original volume while the pressure stays constant. What is the final temperature of the gas in K? (Note: 1 mº = 1000 L) [Note: if you need to enter a number in scientific notation, use 'e. For example, 1200 = 1.2e3 and 0.0012 =...
1) A container expanded to 4.46 L when it reached 331 K. If its initial volume...
1)
A container expanded to 4.46 L when it reached 331 K. If its
initial volume was 4.00 L, what was its initial temperature?
A.
0.0539 K
B.
529 K
C.
9.67 K
D.
297 K
2)
Exactly 7.00 L of air is warmed from 14.0 K to STP. If pressure
does not change, what is the new volume?
A.
137 L
B.
13.7 L
C.
359 L
D.
0.359 L
3)...
PLEASE SHOW ALL WORK. U Question 13 O pts 1) The bulk modulus of water is...
PLEASE SHOW ALL WORK.
U Question 13 O pts 1) The bulk modulus of water is 2.2 x 10° Pa 22 x 10 N/m?). By how much does a cubic meter (10mof water decrease in volume when it is taken from the surface of the ocean down to a depth of 1.0 km, where the pressure is 98 10Pa greater than at the surface? II) A 0.250 kg object attached to a spring oscillates on a frictionless horizontal table with...
1. A particular gas exerts a pressure of 689 mmHg. What is this pressure in units...
1. A particular gas exerts a pressure of 689 mmHg. What is this pressure in units of bar? 2. A particular gas exerts a pressure of 731 mmHg. What is this pressure in units of atmospheres? 3.A flexible vessel contains 78.00 L of gas at a pressure of 1.50 atm. Under conditions of constant temperature and moles of gas, what is the pressure of the gas when the volume of the vessel is tripled? 4.A flexible vessel is filled to...
A 12-L volume of oil is subjected to pressure which produces a volume strain of-30 104 The bulk modulus of the olil 9 Pa and is independent of the pressure. The change in the pressure of the oil in megapascals is closest to O 1.2 MPa O 1.4 MPa e 1.6 MP O 1.8 MPa 曲2.0 MPa QUESTION 5 A 120-kg refrigerator that is 2.0 m tall and 85 cm wide has its center of mass at its geometrical center....
A bar of unknown material is subjected to an axial tension load
P. The bar, having initial dimensions L = 500 mm and a = b = 25 mm,
is observed to elongate by 20 mm. Further, it is observed that the
volume of the bar increases by 600 mm3. The bulk modulus of the
material is measured at 20,000 MPa. Assuming that the material is
isotropic, homogeneous and linear elastic, determine the magnitude
of the load P in [kN]...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
105Pa, initial temperature T-300K, and an initial 1. An ideal gas with initial pressure 2 volume V - 1m3 expands isothermally to a final volume of 2m3. Then, the gas returns to its initial state, first by constant pressure (isobaric) contraction, and then by a change at constant volume (isochoric) a) Draw a PV diagram of this process. What's the total change in thermal energy of the entire process? b) What's the work done by the environment on the gas?...
Question 3 1 pts A gas tank with a volume of 22.1 L contains 4.1 moles of an ideal gas. The initial pressure of the gas is 7.5x10° Pa. The gas is compressed to half its original volume while the pressure stays constant. What is the final temperature of the gas in K? (Note: 1 mº = 1000 L) [Note: if you need to enter a number in scientific notation, use 'e. For example, 1200 = 1.2e3 and 0.0012 =...
1)
A container expanded to 4.46 L when it reached 331 K. If its
initial volume was 4.00 L, what was its initial temperature?
A.
0.0539 K
B.
529 K
C.
9.67 K
D.
297 K
2)
Exactly 7.00 L of air is warmed from 14.0 K to STP. If pressure
does not change, what is the new volume?
A.
137 L
B.
13.7 L
C.
359 L
D.
0.359 L
3)...
PLEASE SHOW ALL WORK.
U Question 13 O pts 1) The bulk modulus of water is 2.2 x 10° Pa 22 x 10 N/m?). By how much does a cubic meter (10mof water decrease in volume when it is taken from the surface of the ocean down to a depth of 1.0 km, where the pressure is 98 10Pa greater than at the surface? II) A 0.250 kg object attached to a spring oscillates on a frictionless horizontal table with...
1. A particular gas exerts a pressure of 689 mmHg. What is this pressure in units of bar? 2. A particular gas exerts a pressure of 731 mmHg. What is this pressure in units of atmospheres? 3.A flexible vessel contains 78.00 L of gas at a pressure of 1.50 atm. Under conditions of constant temperature and moles of gas, what is the pressure of the gas when the volume of the vessel is tripled? 4.A flexible vessel is filled to...
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