I need the answer as soon as possible [Q5] (a) A 2.5 g of ideal gas at state a has a volume of 0.01 m3and temperature of 30 C, It undergoes the following processesFrom state a to state b volume increases adiabaticaly to 0.032 m3.From state b to state c it expands isothermally to 0.04 m3.From state c to state d it compressed to 0.02 m3 Of a process PV1.2=const.- Find total work done. Il- When a heat of 250J is added to system, what isthe change in internal energy.

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Answered: (Q5] (a) A 2.5 g of ideal gas at state…

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter3: Basic Theories And Math

Section: Chapter Questions

Problem 2RQ: In what four states does matter exist? Cite examples of each.

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please help with this question, from thermodynamics A quantity of a certain perfect gas is compressed from an initial state of 0.084 m3, 1 bar to a final state of 0.034 m3, 3.7 bar. The specific heat at constant volume is 0.724 kJ/kg K, and the specific heat at constant pressure is 1.02 kJ/kg K. The observed temperature rise is 139 K. Calculate the increase of internal energy of the gas to two decimal places with the SI unit.
For a certain gas R=0.277 KJ/kg.K and k=1.384, (a) what are the value of Cp and Cv? (b) What mass of this gas would occupy a volume of 0.425 m3 at 517.11 kPa abs and 26.7 OC? (c) If 31.65 kJ of heat are transferred to this gas at constant volume for letter (d), what are the resulting temperature and pressure? Show Illustration
Mollier Diagram: Steam Table (Thermodynamics) Using the Steam Table below, find Δhf and Δhg in BTU/lbm and Δsf and Δsg in kJ/kgm-K and for the following parameters: P1 = 9.5 kgf/cm2 P2 = 15 kgf/cm2 NOTE: This table uses SI unit as stated below: Pressure: MPa Temperature: °C Internal Energy and Enthalpy: kJ/kgm Entropy: kJ/kgm-K
for steam, the specific ideal gas constant = 461.5 J/kg K A closed system is comprised of pure water substance initially at a temperature of 500 oC and a pressure of 20 MPa (state 1). The system undergoes an isochoric process whereby its pressure drops to 0.1 Mpa (state 2). For state 1 evaluate the specific volume assuming the steam behaves as an ideal gas and comment on your result.
A quantity of a certain perfect gas is compressed from an initial state of 0.085 m3, 1 bar to a final state of 0.034 m3, 3.9 bar. The specific heat at constant volume is 0.706 kJ/kg K, and the specific heat at constant pressure is 1.049 kJ/kg K. The observed temperature rise is 146 K. Calculate the specific gas constant R to three decimal places and state the unit.
Mollier Diagram: Steam Table Using the Steam Table below, find Δhf and Δhg in BTU/lbm and Δsf and Δsg in kJ/kgm-K and for the following parameters: P1 = 9.5 kgf/cm2 P2 = 15 kgf/cm2 NOTE: This table uses SI unit as stated below: Pressure: MPa Temperature: °C Internal Energy and Enthalpy: kJ/kgm Entropy: kJ/kgm-K
A quantity of a certain perfect gas is compressed from an initial state of 0.082 m3, 1 bar to a final state of 0.034 m3, 3.9 bar. The specific heat at constant volume is 0.721 kJ/kg K, and the specific heat at constant pressure is 1.04 kJ/kg K. The observed temperature rise is 139 K. Calculate the mass of gas present to two decimal places with the SI unit.
THERMODYNAMICS: Mollier Diagram: Steam Table Using the Steam Table below, find Δhf and Δhg in BTU/lbm and Δsf and Δsg in kJ/kgm-K and for the following parameters: P1 = 9.5 kgf/cm2 P2 = 15 kgf/cm2 With step by step explanation pls NOTE: This table uses SI unit as stated below: Pressure: MPa Temperature: °C Internal Energy and Enthalpy: kJ/kgm Entropy: kJ/kgm-K
Carbon dioxide (molar mass 44 kg/kmol) expands reversibly in a perfectly thermally insulated cylinder from 3.7 bar, 220 0C to a volume of 0.085 m3. If the initial volume occupied was 0.02 m3, calculate the gas constant to 3 decimal places. Assume nitrogen to be a perfect gas and take cv = 0.63 k J / k g K.
thermodynamics In order to describe the state of the water using the pure substance tables given below, 2 features are given. Determine the properties or properties asked from you for the following situations using thermodynamic tables and show the calculations.d. P = 1700 kPa T = 3000oC x =? h =? Phase state =?e. T = 5000oC h = 3487.7 kJ / kg P =? x =? ν =?
An equation of state (EOS) is a thermodynamic expression that relates pressure (P), temperature (T), and volume (V) which is used to describe the state of fluids at given conditions. This is an accurate representation of the relationship among P, V, and T in the calculations of energy, enthalpy, and entropy of a substance. Moreover, analytical formulations constitute another way of expressing the p-v-T relationship besides the tabular and graphical presentations. Based on the above premises, discuss any EOS for real fluid and its corresponding application in thermodynamic processes according to the following:a) Brief introduction about EOS

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