What do you mean by specific heat at constant pressure?

Q: Describe the PHASE-CHANGE PROCESSES OF PURE SUBSTANCES

A: Phase is the state of the substance which is physically distinct, chemically homogenous and…

Q: What Is a Fluid?

A: A fluid is defined as “the substance that constantly changes under an applied shear stress apart…

Q: The following table lists temperatures and specific volumes of water vapor at a given pressures:

A:

Q: What are the physical and thermal properties of water at 6 degrees celsi

A:

Q: review on the existing theory or concept of evapotranspiration, and further explain and discuss how…

A: Evapotranspiration is basically defined as the summation of evaporation and plant transpiration from…

Q: Determine the pressure in a 1 m³ vessel containing 1.9135 kg of superheated steam at 300 °C.

A: given data volume = 1 m^3 mass = 1.9135 kg temperature = 300°C find the pressure of superheated…

Q: What is the status of Refrigerant-134a at 10°C and 1 MPa?

A:

Q: Explain the Conservation of mass principle for an ordinary bathtub.

A: Solution:  The conservation of mass principle for a control volume states that the net mass transfer…

Q: 1. In your own words, define the quality and explain if it has a meaning in the superheated region…

A: In a temperature enthalpy diagram of water, there is dome shaped curve whose left side region is…

Q: How are heat, internal energy, and thermal energy related to each other?

A: A form of energy that causes a difference in temperature of the body is known as heat. In…

Q: efer to the temperature distribution in the standard atmosphereasshown in Fig. Q1, calculatethe…

A: a1=-6.5×10-3K/ma2=3×10-3K/ma3=-4.5×10-3K/ma4=4×10-3K/m To-Find:- T=?P=?ρ=?......at 20Km

Q: Define the conservation of mass.

A: The law of conservation of mass or principle of mass conservation implies that the mass in an…

Q: Four cubic meters of water is to be heated by means of four 1.5 kW, 230-V immersion heating…

A:

Q: Is it true that water boils at higher temperature at higher pressure? Explain.

A: Yes, Water boils at higher temperature at higher pressure.

Q: Determine the type of steam, given: Pressure: 60kPa Interal Energy: 360 kl/kg O Saturated Liquid…

A: Given: Pressure P=60kPa Specific internal energy u=360kJ/kg

Q: Prove that the coefficient of volume expansion for an ideal gas is ?ideal gas = 1/T.

A: Write the expression for the ideal gas equation.

Q: How would you describe the state of the air in the atmosphere? What kind of process does this air…

A: The air in the atmosphere has constant pressure. A thermodynamic process in which pressure is…

Q: determine the pressure of superheated steam at 250 °c and specific volume of 0.05970 m3 /kg.

A:

Q: Which are the basic quantities which are independent of each other?

A: Basic quantities also are known as fundamental quantities that cannot be derived from one another…

Q: Is pressurized water in liquid phase or vapor phase? What if it is condensed, is it in liquid phase…

A:

Q: At given temperature, why pressure of water vapors in the superheated region is lower than the…

A: Given:

Q: 1.        At what temperature is the substance condensing? 2.        At what temperature is the…

A: 1. Condensation is the process in which the vapor state of any substance changes into a liquid…

Q: hat is the reaction force?

A: To define what is a reaction force.

Q: Can someone explain why it became this? Why it necessary to use it? what is this? i dont get it.

A:

Q: What is the effect of Time and the relative viscosity of the liquid?

A: first of all, we will learn some basic knowledge about the viscosity of the fluid. The term…

Q: How can the stresses acting in the thin-walled pressure vessels be analyzed?

A: A cylindrical pressure vessel is called as thin when the ratio of cylinder diameter and thickness of…

Q: 1.5 kg ethane gas was filled in a tube with a volume of 12 dm3. It was heated by a bottom heating…

A: Calculating the final temperature with the means of Ideal Gas Equation viz., PV=nRT n=no.of moles…

Q: What is the heat transfer out of the tank in units of Btu? Select the answer that is closest to the…

A:

Q: What is different in bitween Saturated Vapor and Superheated Vapor.

A: Saturated vapor - If a substance exists complete vapor at saturation temperature then it is called…

Q: Write the equation of the Isochoric process?

A: An isochoric process is a thermodynamic process, in which the volume of the closed system remains…

Q: Which of the phase changes shown in the temperature (T) – specific volume (v) diagrams below can…

A:

Q: When does boiling occur in a fluid?   Briefly state Pascal's Law?

A: Solution:

Q: Briefly describe an adiabatic, isothermal, isochoric and isobaric process and show the processes on…

A:

Q: O What is heat capacity vs specific heat? O What is specific heat of a liquid? O Can the specific…

A: Heat capacity Heat capacity is the ratio of the heat energy delivered to an item to the resultant…

Q: volume. What is its final pressure? Answer: 1488 kPaabs (Use: k = 1.66) %3!

A:

Q: Acetylene is contained in a 0.5-ft cylinder whose length is 40 inches. Initially, the pressure and…

A: Given that ,  d=0.5ft l=40in   =4012  =3.33ftP1=36000 lb/ft2T1=90°F=90+459.67=549.67P2=28800…

Q: The given diagram shows three processes, i.e., isochoric, isobaric and isothermal. The correct…

A: Solution:

Q: 2. Define the specific heat at constant volume and the specific heat at constant pressure.

A: Define the specific heat at constant volume and at constant pressure.

Q: 8) calculate the volume of cylinder in ft3, containing 60 lbm of carbon dioxide at 239.35 deg F and…

A: Solution is attached below

Q: What is heat capacity vs specific heat? O What is specific heat of a liquid? O Can the specific heat…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: What do the initial values in the temperature table represent?

A: For the same temperature, there are three states possible in saturated water-temperature table. (1)…

Q: The amount of heat that must be supplied to a solid substance in order to change its physical state…

A: Whenever an amount of heat is supplied to solid substance and it is converted to liquid such process…

Q: Consider a pan of water being heated by placing a heating element in the water. Which method is a…

A: Method b is more efficient

Q: What is the pressure on a pure water surface if it starts to boil at a temperature of 110C. (Answer…

A: If TB is the boiling point at higher pressure PB and T0 at normal pressure P0 then from…

Q: Determine the type of steam, given: Pressure: 770 kPa Specific volume: 260 x10-3 m³/kg O Saturated…

A: Write the given data with suitable variables.

Q: Determine properties of saturated vapor if its temperature is 228 °C.

A: Given data: The temperature of the steam is T=228°C

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.