How to gas can follow several different paths as it expands from state 1 to state 2. In general, each path will have a different area underneath it, and since this area represents the magnitude of the work.

Q: A piston cylinder arrangement contains a gas is heated from the bottom of the cylinder. Calculate…

A: Let, m is the mass of the gas and dt is the temperature change of the gas. The expression for the…

Q: B. Water is contained in a rigid vessel of 5000 L at a quality of 0.85 and a pressure of 2.25 MPa.…

A: Given Data: Volume, V=5000 L Initial pressure, P1=2.25 MPa Initial quality, x1=0.85 Final pressure,…

Q: A piston cylinder assembly contains air with an internal energy of 36 kJ/kg. It is compressed to a…

A: GIVEN DATA WE HAVE TO FIND MASS OF AIR

Q: Where does the forces that do not work act?

A: Force: Force is defined as any push or pulls on an object by which the position of the object can be…

Q: Consider an isolated system that is, one that does not interact with its surroundings. In this case

A: Isolated system is defined as the system where mass and energy interaction is zero. So, in the…

Q: A pulley has 5 supporting lines and supports an 800N weight. A force of 190N is required to move the…

A: From the given data: Load = 800 N Effort required to move the weight = 190 N Number of pulley = 5

Q: Find the kinetic energy associated with car of mass 35 kg moving with velocity 10 m/s

A: Given data:-  Mass = 35 kg Velocity = 10 m/s Find kinetic energy .

Q: A horizontal force of 5.0 N is used to push a box up a ramp 5.0 m long that is at an angle of 15°…

A: If a force F is inclined at an angle θ with the horizontal, then the component of force along the…

Q: Find the potential energy of a 2 kg rock held 3 meters above the ground.

A:

Q: Q4- Water in piston cylinder system at (T1 and X1). The water is heated isothermally until the…

A: Let initial,intermediate and final stages be denoted as 1,2&3. Given:- Initial conditions of…

Q: Q2. A mass of 1000kg of saturated liquid water is completely vaporized in a isobaric (100kPa) heat…

A: Write the properties of saturated liquid and vapor at 100 kPa.

Q: When heat is added to a system, the amount of heat added can   increase the temperature.…

A: Different types of thermal processes are: Isobaric process (constant pressure) Isovolumetric…

Q: Why is the product of P(pressure) and V(specific volume) not zero when P approaches 0?

A:

Q: A mass of gas, at an initial internal energy of 300 kJ, is allowed to expand behind a piston until…

A: Given: The type of process and type is gas is not given. Assume that the process is adiabatic…

Q: a force ( 400 N ) push a mass ( 25 kg ) from rest , the mass moved by 2 m/s after 4 s. find the…

A: Given data: The magnitude of pushing force, F = 400 N. Mass of object, m = 25 kg. Initial velocity,…

Q: How many quadratic degree of freedom does water have if there is a temperature change from 300K to…

A: Water is a triatomic molecule as it consists of two hydrogen molecules and one oxygen molecule. The…

Q: QI. A hydroelectric station has a cubic tank of height 50m above the earth. This cubic tank has an…

A:

Q: An object is dropped from a height of 14 m. At what height will it's kinetic energy and it's…

A: Given: kinetic energy= potential energy

Q: Water at 25C and a quality of 1% is contained in a spherical tank that has a diameter of .5m. The…

A: Given data: Initial Temperature of water = T1 = 25°C =298 KInitial Quality of water = 1%Diameter =…

Q: Find the potential energy of a 2 kg rock held 3 meters above the ground.

A: Given data : Mass of rock is denoted by m Height above ground is denoted by h Acceleration due to…

Q: How much thermal energy is created when a 2523 kg car brakes to a stop from 17.8 m's on a level…

A:

Q: 1. A gas has an internal energy of 215 KJ/Kg. It had a velocity of 100 m/s and an elevation above…

A:

Q: n wall then the work done by force on wall

A: given: when  a force is applied on wall then the work done by force on wall is?

Q: A cable that weights 2 lb / ft is used to lift 800 lb of coal up a mineshaft 500 ft deep. Find the…

A:

Q: A frictionless piston-cylinder device encloses 0.226 kg of saturated water-vapour mixture which is…

A: Given data, Mass of the saturated water-vapour mixture, m = 0.226 kg 10% by mass is the liquid. The…

Q: The work is a scalar quantity, it has an algebraic sig

A: Given Data⇒ Scaler quantity Work

Q: person heats up a can of soup on a stove. If they do 200 joules of work on the soup by stirring it…

A: Given information: The work done on the soup by stirring (W) = - 200 J (“-ve” since work is done on…

Q: Any comparison of two quantities is a

A: Any comparison of two quantities is ratio if the both quantities is in a same units.

Q: A proton has kinetic energy of 1100 MeV and a mass of 938 What is its momentum? What is its speed?

A: given data- kinetic energy E = 1100 MeV mass of proton m = 938 MeV/c2 to determine - speed of the…

Q: What form of energy from the list below is an extensive system property (choose all what apply)…

A: Extensive propeties: An extensive property is a property that depends on the amount of matter in a…

Q: force is equal to 94 N and velocity is 37 m/s, what is the power in kW?

A: According to the given data  F=94N v=37m/s We need to find  The Power

Q: 3.39 Calculate the following specific volumes: a. R-134a: 50°C, 80% quality b. Water: 4 MPa, 90%…

A: As per Guidelines we have to solve 1 question  We have to determine specific volume

Q: Consider an isolated system that is, one that does not interact with its surroundings. In this case…

A: An isolated system is defined as the thermodynamic system in which neither energy or work can cross…

Q: Water in an enclosed volume of 1 m3 has heat added until it reaches a temperature of 150 Celsius. If…

A:

Q: Find the work done on object if force applied of object is 12 N and their is no displacement

A: Given data Force F=12N Displacement D=0 To Find  Work W=?

Q: ne side of the tube e water, fills the aids do not mix. TE ds touch is 75 cm,

A:

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.