Carbon dioxide at a temperature of 30°C and at a pressure of 580kPa absolute, with a gas constant of 288N-m/kg-°K. A. What is the unit weight of the carbon dioxide in N/cu.m B. What is the mass density of the carbon dioxide in kg/cu.m

Q: who is 5ft 10 in. tall weighs 160lbs. What is his height in centimeters and

A: Height of man = 5 ft 10 in 1 ft= 12 inches & 1 inch  = 2.54 centimeter So, height of man =…

Q: Water at 4°C its unit weight in Ib/ft' is equal to

A: As we knowunit weight or density of water  at 4oC is maximumie =1000 kg/m3

Q: If under standard conditions a certain gas weighs 0.14 lb/ft3, then its corresponding specific…

A: To find specific volume of gas

Q: Calculate the density, weight density, specific mass of two liters of a fluid of weighs 4 kg…

A: Given data:-mass of fluid, m=4kgvolume of fluid, V=2L=2×10-3m3→mass density of fluid is defined as…

Q: Determine the temperature of air in °C if the pressure is at 855 kPa and the specific volume is 0.1…

A:

Q: if 15m3 of atmospheric air at 150 degress centigrade temprature are compressed to a volume of 12 m3…

A: V1 = 15 m3 V2 = 12 m3 T1 = 150 °C = 423 K T2 = 0 °C = 273 K

Q: What is the specific gravity of a gas having a density of 5.88 kg/m3? Correct Answer: 4.80 ± 0.1

A:

Q: Density is defined as a volume per unit mass Ture O False

A: Given data To select the true statement.

Q: Calculate the mass of CH3COOH in vinegar in grams (g). Number answer only, do not write units. Do…

A: Given: The molecule is CH3COOH.

Q: Q2:Find the Specific weight of fluid D 2 cm 5 cm B 0.5 cm Water

A: From Pascal's Law

Q: What is the approximate mass of air in a living room 4.8 m long, 3.8 m wid and 280 cm high if the…

A: GIVEN DATA- ROOM SIZE=4.8m*3.8m*2.8m DENSITY = 1.3 kg/m3 WE HAVE TO FIND MASS

Q: a) Determine the density (p), specific gravity (SG), and mass (m) of the air in a room as shown in…

A: hete, use ideal gas equation for density and mass of air. for SG take air density 1.205 kg/m^3 at…

Q: My desk has a mass of 87 kg the Earth's surface. What is its weight in Newton and its mass in kg on…

A: The mass of a body is inherent property of the material. The sum of mass of all atoms or molecules…

Q: 1. A gas fills a 2-ft-diameter spherical container. The gas pressure and temperature is 15.2 psig…

A:

Q: e diameter of the spherical container in mm

A: To find Diameter of spherical container.

Q: The empty steel cylinder in Figure below floats in the position shown. What is cylinder mass in 3 ст…

A: The given figure

Q: For a gas, which of the following does not vary with temperature? - the gas soecific weight - the…

A: According to the law of ideal gases , PV = mRT

Q: What is the mass of the air inside the classroom, which is 15m * 8m * 1.5m? The classroom conditions…

A: Given data: Volume (V) = 15m * 8m * 1.5m Pressure (P) = 1 bar Temperature (T) = 25℃ Need to…

Q: For ideal gases, . is a function of temperature only specific volume none pressure density internal…

A: ideal gases are those gases whose molecules occupies negligible space in space and there is no…

Q: IF THE SPECIFIC VOLUME OF A CERTAIN GAS IS 0.867m^3/kg , WHAT IS ITS SPECIFIC WEIGHT

A:

Q: My desk has a mass of 165 lbm at the Earth's surface. What is its weight in pounds force (lbf) and…

A: Given data as per the question Mass of desk on earth =165 lbm Value of g on Mars =5.5 ft/s2 mass  of…

Q: Which quantity is having SI units kg.m2/s?

A: Angular momentum(pseudo) vector about any point is the cross product of particle's position…

Q: Determine the mass density in kg/m3 of oil, if the specific volume of the oil is 1.03 x 10-3 m3/kg.…

A: Given data  Specific volume = 1.03 x 10-3 m3/kg

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: An automobile tire having a volume of 3 ft³ contains air at an absolute pressure of 32 psi (lbf/in²)…

A:

Q: For the curved surface AB shown in the figure below, if the specific gravity of the fluid, S = 3.6,…

A: Given data: S=3.6, L=2.5mwater density ρ=1000 kg/m3To be Find: aMagnitude of vertical…

Q: For water at 4°C its density is equivalent to slugs/ft O 1.94 O 62.40 O 1000

A: To find density of water at 4 degree celcius

Q: If the barometer reads 736mmHg, determine a) what absolute pressure in Pa, existsnwhithin a system…

A:

Q: A cylindrical evacuated container has the area of 792 cm? is closed with a lid. What is the value of…

A:

Q: 1. Clouds can weigh thousands of pounds due to their liquid water content. Often this content is…

A:

Q: A 6 ft3 rigid tank contains 11 Ibm of water at 20 psia. Check Your Work zto.mheducation.com/hm.tpx…

A:

Q: Given the barometric pressure of 14.7 psia, make the following conversions. a) 90psig to psia to…

A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked .…

Q: Ethylene glycol (antifreeze) has a density of 1.11 g/cm^3. What is the mass in g of 417 mL of this…

A: Given: The density of the Ethylene glycol is ρ=1.11 g/cm3. The volume of the Ethylene glycol is…

Q: A hemispherical container, 34 inches in diameter, is filled with a liquid at 20°C and weighed. The…

A:

Q: Latent heat of fusion is the heat given up as a substance freezes. The latentheat of fusion for…

A: Given data : latent heat of fusion for water=144 Btu/lb 144 Btu is given to freeze 1 Lb of water

Q: Determine the weight in newtons of a woman whose weight in pounds is 125. Also, find her mass in…

A: GIVEN DATA WEIGHT GIVEN IN POUND =125lb WE HAVE TO FIND WEIGHT IN N MASS IN slug MASS IN kg

Q: An air bubble from the bottom of the sea where temperature is 15°C rises slowly to the water surface…

A:

Q: What is the specific density of water?

A: ▪︎The specific density of the water is the ratio of the mass of the water to the volume occupied by…

Q: ft lb and Cp = (0.2 + 0.0002T) lb R Btu 4. For a certain ideal gas, R = 77.8: lb R It is heated from…

A:

Q: Calculate the density, weight density, specific volume of 2 liters of a fluid of 5 kg mass (ENTER…

A:

Q: A solid ball is floating at a boundary between water and mercury, with 56 % of the ball volume in…

A: Density of water = 1000 kg/m3 Density of mercury = 13560 kg/m3  Diameter = 1.2m Volume of water =…

Q: The property of a real fluid by virtue of which it resists shear force is called O a. Viscosity O b.…

A: The property of a real fluid by virtue of which it resists shear force is called O a. Viscosity O…

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.