C 0.717 kJ/kg K for air.

Q: If the density of liquid is 950 kg/m3, the specific volume of that liquid is      a.   4.105…

A:

Q: Half a liter of liquid is being heated in a closed container to prepare food. Initial temp is 25C…

A:

Q: A gas is compressed from an initial volume of 5.75 LL to a final volume of 1.24 LL by an external…

A:

Q: The quality of saturated liquid is

A: Given  we have to find the quality of saturated liquid

Q: What is the difference between pound-mass and pound-force?

A: The main difference between pound-mass and the pound-force is that one is the unit of mass, and…

Q: On the standard mountain, location A is 25°C and has an elevation of sea level (0 m), location B has…

A: Given data:- A= 25 C  Elevation at A= 0  Elevation at B = 8000 m  Elevation at C = 6000 m Humidity…

Q: The temperature of a block of aluminum increases by 17.5 K. What is this temperature increase in ∘C?

A: the temperature of the aluminum block increased by =17.5 k we know that relation between kelvin and…

Q: 6kg 403g - 3 kg 779 g =

A: We know that 1kg = 1000 grams 6 kg = 6000 grams 6kg 403 g= 6403 grams 3kg = 3000 grams 3 kg 779g=…

Q: 7. Alr at 300K and 200 kPa Is heated at constant pressure to 600K. Determine the change of Internal…

A: Given: T1=300 KP1=200 kPaP2=200 kPAT2=600 K

Q: Required information A gas is compressed from an initial volume of 0.42 m³ to a final volume of 0.12…

A:

Q: 1 kg of an ideal gas is heated at constant pressure p. Given that this results in an increase in…

A: To select the correct option.

Q: . What is the temperature of the heated air at 170°C in K, °F and R?

A: Given:T=170°C

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.