A quantity ofa certain perfect gas is compressed from an inital state of 0.085 m, t bar to a final state of 0.033 m. 3.8 bar. The specific heat at constant volume is 0.724 k/kg K and the specific heat at constant pressure is 1.02 k/kg K. The observed temperature rise is 122 K. Calculate the increase of internal energy of the gas to two decimal places with the Si unit Hintiunit is kD

A quantity ofa certain perfect gas is compressed from an inital state of 0.085 m, t bar to a final state of 0.033 m. 3.8 bar. The specific heat at constant volume is 0.724 k/kg K and the specific heat at constant pressure is 1.02 k/kg K. The observed temperature rise is 122 K. Calculate the increase of internal energy of the gas to two decimal places with the Si unit Hintiunit is kD

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: At the beach, atmospheric pressure is 1025 mbar. You dive 20 m down in the ocean and you ater climb…

A: The atmospheric pressure is The depth in ocean is The height of hill is .The density of water is…

Q: As shown in the figure below, a piston-cylinder assembly contains 1 kg of water at T1=200° C and P1…

Q: 2.5 liters of water at 60 degree Celsius is placed in a freezer. What amount of mass in kilograms…

A: Specific heat is a heat by the virtue of temperature difference and its expression is given by:-…

Q: A large industrial tank of volume 100 m^3 is filled with steam at 450 degrees Celsius and 150 kPa.…

A: given:volume = 100 m3state 1 : T1 = 450o CP1 = 150 kPastate 2 : T2 = 25o CP2 = ?

Q: An ideal gas exerts a gauge pressure of 0.852 atm in a volume of 6.27 L at a temperature of 26.6 °C.…

Q: a column of a planet's atmosphere. The planet's atmosphere is a compressible ideal gas at rest that…

Q: Carbon dioxide at a temperature of 30°C and at a pressure of 580kPa absolute, with a gas constant of…

Q: 500 J/(Kg.°C), is The quantity of heat required to raise the temperature of 500 g of iron by 2C…

A: From the given data, Mass of iron = m = 500 g = 0.5 kg Change in temperature = ΔT = 2 oC Specific…

Q: In the figure below, the tank contains water and immiscible oil. What is h in cm if the density of…

A: The given data is shown in the following attached image:

Q: A piston-cylinder assembly contains 0.3 lb of propane. The propane expands from an initial state…

Q: the specific heat capacity of the system during a certain process is given by Cn(0.4+0.004T) kJ/kg…

Q: The specific heat of copper is 0.093 cal/(g.°C) and the specific heat of gold is 0.031 cal/(g.°C).…

A: Given that: Specific heat of copper is 0.093 cal/(g.°C) Specific heat of gold is 0.031 cal/(g.°C)…

Q: When the gas is in the initial state, the volume is 9.00 L, the pressure is 4.00 atm, and the…

A: Given, PA=4atm=405.3KPaVA=9L=9×10-3m3TA=400Km=PAVARTAm=0.032kgPB=2PA=810.6KPaA→B- Constant volume…

Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

A quantity of a certain perfect gas is compressed from an initial state of 0.085 mt bar to a final state of 0.033 m. 3.8 bar. The specific heat at constant volume is 0.724 k/kg K. and the specific
heat at constant pressure is 1.02 k/kg K. The observed temperature rise is 122 K. Calculate the increase of internal energy of the gas to two decimal places with the Si unit.
Hintiunit is k)

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 with 2 images

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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Oxygen (molar mass 32 kg/kmol)expands reversibly in a cylinder behind a piston at a constant pressure of 3 bar. The volume initially is 0.0148 m and finally is a.0333 m the initial temperature is 18.54 °C Calculate the specific gas constant with the correct unit to two decimal places. Assume oxygen to be a perfect gas and take the specific heat at constant pressure as- 0 .917kJ/kgK and molar gas constant as - 8.314 J/ kmol K
As shown in the diagram, the state of helium gas is changed in such a way that its PV graph is a straight line segment with volume Vo increases to yVo and pressure Po increases to xPo where x and y are arbitrary constants. During this process the total heat transferred to the gas is equal to the heat necessary to double the absolute temperature of the gas at constant volume. What is the maximum ratio for the volume increase? xP, P. Vo
Find the specific heat at constant pressure Cp, specific heat at constant volume and the molecular weight of the gas. For a certain ideal gas, Cp = 1.1 kJ/kg-K and k = 1.3.
1. A certain ideal gas X has molecular weight of 10 g/mol and specific heat ratio of 2. Initially, X has pressure of 200kPa and volume of 2m3. The pressure was doubled during heat transfer. Find the heat transfer if it underwent a process described by ( a. n=infinity b. n=Cp/Cv C. n=3
Please solve it completely
A gas at 20deg C and 0.21 MPa abs has a volume of 41 L and a gas constant R of 120 m N/ (kg-K). Determine the mass of the gas in kg. Choose the right answer below: a.0.272 b.0.042 c.0.394 d.0.140
Answer it correctly please. I will rate accordingly
Quiz 200 kg Carbonated drink, initially at standard temperature and pressure is later stored in a container at a pressure of 93psi. If the pressure energy of the drink in the container is 5000 kJ/kg find the volume of the container. O 1559.54 m? O 10752688.17m 10 Finish 1852.23 m? Time O 12769761.2 m
Can be solved using the ideal gas equation,But pressure should be in absolute form . Can we use the pressure as it is? Or need to add atmospheric pressure?since There is no extra information Given.
just part d answer options are 1.8kJ 1.3J 1.3kJ 1.8J
Oxygen (molar mass 32 kg/kmöl ) expands reversibly in a cylinder behind a piston at a constant pressure of 3 bar. The volume initially is 0.0125 m and finally is 0.0304 m; the initial temperature is 18.35 C. Calculate the specific gas constant with the correct unit to two decimal places. Assume oxygen to be a perfect gas and take the specific heat at constant pressure as = 0.917k|/kgkand molar gas constant as = 8,314 / kmol K
A certain European automobile has a gas mileage of 17 km/L. What is the gas mileage in miles per gallon?