Answered: 6. 1.2kg Air undergoes polytropic…

6. 1.2kg Air undergoes polytropic expansion from P1=1.5 bar, V1=0.66584 m³, to P2=1 bar, V2=1.2054 m³. Calculate the amount of heat and work transfer if n=1.4.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 31P: An ideal gas initially at 300 K undergoes an isobaric expansion at 2.50 kPa. If the volume increases...

See similar textbooks

Related questions

Q: 2. Collisions and Angular Momentum Example. Consider a ball of clay with a mass of 1.5 kg thrown at…

Q: A nut needs to be tightened with a wrench. Which force shown in the figure will apply the lowest…

A: Given, Magnitude of force is same in each case

Q: Problem 3: A tourist accidentally dropped a 1 kg gold bar into the ocean. The depth of the ocean is…

Q: R, = 3 n R, = 6 N V = 24 V R, = 6 Please use this image to answer Questions #41 through #43. The…

A: The circuit is shown below.

Q: 1. The neutrino flux from SN 1987A was estimated to be 1.3 x 1014 m-2 at the location of Earth. If…

Q: A current is passing through a conductor from east to west. It will experience a magnetic force due…

Q: Three charges, lie along the x axis as shown: q1 = 6 µC, q2 = -2 µC. Determine the magnitude and…

A: Given : q1= 6 microcoulomb , q2 = -2 microcoulomb, q3 = 1.5 microcoulomb Determine : magnitude and…

Q: (Refer to Figure 3) For the parallel circuit given, compute for the dissipated power for R3 A. 24.6…

A: Given data: Three resistors are connected in parallel combination R1 = 22 Ω, R2 = 10 Ω and R3 = 5 Ω…

Q: The smaller and larger pistons of a hydraulic press have radius of 0.035 m and 0.0135 m.The input…

A: Th pressure on both side of the piston will be equal to each other. The pressure is define as force…

Q: A toy car drives around a circular track with a radius of 10 m. When the car’s velocity is…

A: radius = 10 m acceleration (a) = 10 ms2direction of velocity at the given instant = southwards…

Q: To pull with a force F=172 N on the scale as shown, what should the tension in your biceps muscle…

A: The free-body diagram of the system is shown below.

Q: magnetic field locate the earth's north and south magnetic poles. explain why it is the north and…

Q: What is the total charge of the entire circuit if it is connected to a 12-V battery? A. 83.76 µC B.…

A: First, we find the total capacitance in the circuit. Then we calculate the total charge in the…

Q: A crate of mass 80 kg is pushed along a floor with a force of 30 N for a distance of 10 m. Calculate…

A: GivenMass of the carte (m) = 80 kgForce (F) = 30 NDistance (d) = 10 m

Q: The period of pendulum is measured to be 3s in the inertial frame of the pendulum. What is the…

A: The relativistic factor when measured by the moving observer is 1.60.

Q: A karate expert executes a swift blow and splits a cement block with her bare hand. A) a. The forces…

A: All of the above options are correct i.e. option (D) is correct answer.

Q: If an electrical component with a resistance of 50 Ω is connected to a 112-V source, how much…

A: Given data: Resistance (R) = 50 Ω Voltage (V) = 112 V Required: Current (I)

Q: 4. Water is being heated in a closed pan on top of a range while being stirred by a paddle wheel.…

Q: 5. Which of the following represents the electric field map due to a combination of one positive and…

A: Given data: The combination of one positive and one negative charge Required: The representation of…

Q: A pair of electric charges q1 = placed with a distance r = 4mm apart. q1 is fixed in position and it…

A: Given:q1 = 20 nCq2 = -20 nCboth have same mass, m = 1g = 0.001 kginitial separation, ro = 4 mm =…

Q: Part 2 A long thin solenoid consists of 20 closely spaced loops of copper, 10.0 cm long with a…

Q: C, - 10uF c, = 22µF C, - 10µF 12V FIGURE A

Q: A color television set draws about 2.5 A when connected to a 120-V source. What is the cost (with…

Q: Find the value of force if work done is 520 J and displacement is 42 m

A: The work done (W) is equal to the force (f) times the distance (d) moved in the direction of force.…

Q: A christmas light hangs on a series of strings as shown in the figure. The tension on the string a,…

A: Ta is 0.48 N

Q: The half-life of radon-222 is 2.8 days. How many days would it take for the activity due to radon in…

A: Given that:- Half life of radon-222=2.8 days

Q: (Refer to Figure 3) For the parallel circuit given, what is the current flowing thru R2? А. 3.2 А В.…

Q: Kinetic Theory is based on an ideal gas model. The following statements about the ideal gas are true…

A: Some of the assumptions regarding the kinetic theory of ideal gas are The gas consists of molecules…

Q: One liter of a certain gas is heated from 250C to 1000C. What is the final volume?β= 950 x10-6/°C

A: Given Vo = 1L Ti = 250°C Tf = 1000° C β= 950 x10-6 /°C ( 'β' is the coefficient volume of…

Q: 5. Show that for all states of a particle in a box. Is this result physically reasonable?…

A: We have a particle in a 1-dimensional box of side say 'a' then we need to prove that the expectation…

Q: A crate of mass 80 kg is pushed along a floor with a force of 30 N for a distance of 10 m. Calculate…

A: Given data : Distance = d Force = F To find : Work done

Q: termine the energy of the entire circuit. 770 µJ 801 µJ 79.0 µJ 750 ul

A: C1= 10micro farad C2=10micro farad C3= 22 micro farad

Q: Problem 7: Suppose the flow rate of blood through a 2.2 x 10-6-m radius capillary is 3.8 × 10-9…

Q: The ammonia molecule has a dipole moment of 5.0×10−30 C·m. Ammonia molecules in the gas phase are…

Q: Cz = 10µF c, = 22uF DRaine 12V FIGURE 2 Refer to the figure 2. Two electrolytic capacitors are…

A: Correct option is A .82.5×10^-⁶ C

Q: Unpolarized light with an intensity of 118W/m^2 is incident on a pair of polarizers. The first…

A: Using malus law I = IoCos2(@)

Q: explain what happened to the balloon when it was rubbed on the sweater. what charge was acquired by…

Q: 60 Q 120 Q 8V 40 Q FIGURE D ww

Q: King, on one part of his undergraduate thesis in BS Physics, studied the properties of a material…

Q: The following characterizes International System of measurements, except: A. Standards are defined…

A: The quantities which are measurable in terms of which the laws of physics can be expressed are…

Q: 2. With an initial velocity of 20 km/h, a car accelerated at 8 m/s2 for 10 seconds. a) What is the…

Q: consisting of 60 carbon atoms connected to form a hollo The diameter of a C60 molecule is about 7 x…

Q: Advertisements of a new car from Honda claim that it floats in water. If the car’s mass is 950kg…

Q: A body does 24 Joules of work in 4 seconds . What is it's power ?

A: Given data : Work done = W Time Tekken = t To find : Power

Q: Calculate the kinetic energy of a proton whose momentum is 2 MeV/c

A: Given Momentum of proton p = 2 MeV/c To find Kinetic energy of proton Solution E = p2/2m p = 2 MeV…

Q: A pendulum is timed as it swings back and forth. The clock is started when the bob is at the left…

A: Time period = total timeno. of swings

Q: 8. Belle loves to travel local and abroad. She is already at the airport with her 20.0-kg suitcase…

Q: (Refer to Figure 4) Three resistors are connected in series and are being supplied by a 12volt…

Q: If a body is in equilibrium and a 300 N force is acting on it to the East, what other force must…

Q: In the stairwell of a 10-storey building, there are two continuously used 75watt safety lamps in one…

A: First, we calculate the total power in kW and then find the total time in hours. We use this to…

Question

6. 1.2kg Air undergoes polytropic expansion from P1=1.5 bar, V1=0.66584 m³, to P2=1 bar,
V2=1.2054 m³. Calculate the amount of heat and work transfer if n=1.4.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

One of a dilute diatomic gas occupying a volume of 10.00 L expands against a constant pressure of 2.000 atm when it is slowly heated. If the temperature of the gas rises by 10.00 K and 400.0 J of heat are added in the process, what is its final volume?
For a temperature increase of 10 at constant volume, what is the heat absorbed by (a) 3.0 mol of a dilute monatomic gas; (b) 0.50 mol of a dilute diatomic gas; and (c) 15 mol of a dilute polyatomic gas?
One gram of water (1 cm3) becomes 875 cm3 of steam when boiled at a constant pressure of 1 atm (1.013 x 105 Pa). The heat of vaporization at this pressure is Lv = 2.256 x 106 J/kg. Compute a) the heat absorbed by the water b) the work done by the water when it vaporizes and c) its increase in internal energy.
A system gains 3310 J of heat at a constant pressure of 1.38 × 105 Pa, and its internal energy increases by 4150 J. What is the change in the volume of the system, and is it an increase or a decrease?
The internal energy of a system increases by 1350 J when the system absorbs 1150 J of heat energy at a constant pressure of 1.01 X 105 Pa. By how much does the volume (m3) of the system change?
How much work is done on the steam when 1.32 mol of water at 100°C boils and becomes 1.32 mol of steam at 100°C at 1.00 atm pressure? (Assume the latent heat of vaporization of water is 2.26 106 J/kg.)
The heat of evaporation of water at atmospheric pressure is Lv 2260 kJ/kg. a. How much of this heat represents work done to expand the water into steam against the pressure of the atmosphere? b. What becomes of the rest of the heat? At T= 100°C and p=1.0 atm, the density of water is 1.00 × 10³ kg/m³ and the density of steam is 0.600kg/m³?
At constant atmospheric pressure, a gas is compressed from 3.08 m3 to 3.00 m3. If its internal energy has decreased by an amount of 50.0 J, how much heat was released by the gas?
An ideal gas initially at 300 K undergoes an isobaric expansion at 2.50 kPa. If the volume increases from 1.00 m3 to 3.00 m3 and 12.5 kJ is transferred to the gas by heat, what are the change in its internal energy (in kJ)?
A monatomic ideal gas undergoes an isothermal expansion at 300K, as the volume increased from 4x10−2−2m33 to 0.16m33. The final pressure is 150kPa. The ideal gas constant is R=8.314J/mol K. What is the heat transfer to the gas closest to?
64870 J of heat is added to a gas at a constant pressure of 1.75 x 105 Pa This causes a change in internal energy of 2570 J. If the starting volume is .864 m3, what is the final volume?
If a system has 325 kcal of work done to it, and releases 5.00 × 102 kJ of heat into its surroundings, what is the change in internal energy of the system?