Any comparison of two quantities is a

Q: An isobaric process is a polytropic process. True or false

A:

Q: 2.23 WP A gas contained within a piston-cylinder asseml goes three processes in scries: Process 1-2:…

A: GivenProcess 1-2constant voulme processP1=1barV1=4m3P2=2 barProcess 2-3PV = constantV3=2m3Process…

Q: Q2. A pocket dosimeter with a volume of 2.2 cm and capacitance of 8 pF was fully charged at a…

A:

Q: If gas is compressed from 5.75 L to 4.05 at 1.56 atm what is the magnitude in J? In addition if…

A: given data Pressure (P) = 1.56 atm = 155.0273 KPa volume (V1 ) = 5.75 L = 0.00575m3 volume (V2 ) =…

Q: I need proper explanation previous one was not good. 1) Evaluate whether the following statement is…

A:

Q: Heat transfer is a scalar quantity since it has direction as well as magnitude. True or False True…

A: Please find the solution below

Q: 3.8 If the reading of the pressure gauge in will the value of Fig 3.42 is 6.5 bar what pressure be…

A: Given : The gauge  pressure is  The density of oil is The density of water is The diagram is,

Q: 2. Differentiate intensive, extensive and specific properties with their units.

A: Intensive, Extensive and Specific properties

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

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.