8. Find the Mac of 8.0 N/cm an ture and densit
Q: Displacement 3 m Work done=9J Find force applied
A: The push or pull on a mass item that causes it to alter velocity is defined as force. A force is an…
Q: 9. (A.) Find the approximately height of water upstream of the dam or the headwater in meters, such…
A:
Q: Find the value of displacement Work done=180 J Force=30 N
A: Given data : Force=F Work done=W Required : Displacement
Q: Oces sure is 1.8 bar. Determine the work done. cific volume temperature and increase
A:
Q: Find the equivalent 36F temperature change in C.
A:
Q: Given: R-22, P = 15 psi, v = 3.5732 ft° /lbm %3D Find: s (Btu/lbm°R)
A: Given: Refrigerant: R-22 Pressure, p = 15 psi Specific volume, v = 3.5732 ft3/lbm Find: specific…
Q: 26. In fig. below, fluid A is water (p = 62.1 lh/ft3) while fluid B is oil (S.G. 0.80), g = 32.2…
A:
Q: Water flows through a 75 mm diameter pipe at a velocity of 3 m/s. Find a. the volume flow rate in…
A: Given, Diameter of the pipe = d = 75 mm = 0.075 m Velocity of water = v = 3 m/s For water, Density…
Q: A 4m3/hr pump delivers water to a pressure tank. At the start; the gage reads 138kpa until it reads…
A:
Q: OC will be 0.05 m
A: (a) Draw a free-body diagram of the system. Apply force equilibrium in a horizontal direction.…
Q: A small village draws 1.5 acre-foot of water per day from its reservoir. Convert this water usage…
A:
Q: 1. Show the computation using P water ( HP) 2. Show the computation for Density of Air and Specific…
A:
Q: g/mol. compute its theoretical density, and compare the answer its measured density.
A:
Q: Given data : Kinetic energy%3D20 Joule Velocity-3 m/s
A: Given:Kinetic energy, KE=20 Jvelocity, v=3 m/s
Q: In our country, using natural resources, it is desired to generate electricity by placing a turbine…
A:
Q: Find the pressure in kPa in the water pipe shown if x = 9.411 cm. Oil 5 cm 10 cm Water 7 cm Mercury…
A:
Q: 26, In fig. below, fluid A is water (p 62.1 lhm/ft³) while fluid B is oil (S.G. 0.80), g= 32.2 fps?…
A:
Q: Find force Work done=2J displacement=1 m
A: Given data : Work done=W Displacement=d To find : Force
Q: 2. Compute por the torce in mem bers DD, Dx, and Ao 2000 Ib 3000 b B 60° A b00 C 4000 llb REV
A: ca
Q: Find the work done Force=0.433 N Displacement=0.22 m
A: Given data : Force=F Displacement=d Required : Work done
Q: giveln where v is the average velocity and A is the cross-sectic Use volume-continuity to solve for…
A: Given Data⇒
Q: Find the value of F 1m 50N 20 N 1.5 m 1.2 m 100 N 2.5 m LL
A: Given: To determine the value of F for which the system remains in equillibrium.
Q: Find work done Force-2.041 N Dispalcement=1 m
A:
Q: Convert the following: (a) 400 lb ft to kN • m; (b) 6 m/s to mi/h; (c) 20 lb/in.^2 to kPa; and (d)…
A: To convert these units; Using the below Data; 1 lb=0.45359237 kg1 ft=0.3048 m1 mi=1609.34 m1 h=3600…
Q: Given data : Kinetic energy=420 J Mass of car=45 kg Find velocity of car
A: Given data : Kinetic energy=K.E Mass of car=m Required : Velocity of car
Q: A house has an area of 195 m^2. What is its area in: km^2
A: Given: The area of the house is A=195 m2. The unit conversion factor to convert Meter square into…
Q: Determine Force work done = 722J Displacement = Rom.
A:
Q: Convert the following: (a) 400 lb·ft to kN·m; (b) 6 m/s to mi/h; (c) 20 lb/in.² to kPa; and (d) 500…
A: There are two types of forces that are acting on a circular surface. One type of force is Radial…
Q: Calculate the heat transfer rate per m²
A: Given data, Calculate the rate of heat transfer ?Where, Two long cylinders having radii:…
Q: Suppose that a person eats 2387 Calories per day. Convert this amount of energy into unit J.
A: The person takes energy per day is E=2387 cal. The unit conversion factor to convert Calories into…
Q: 1.3 Convert the following: (a) 400 Ib- ft to kN•m; (b) 6 m/s to mi/h; (c) 20 Iblin. to kPa; and (d)…
A:
Q: Find the displacement value Work done=120 J Force=23 N
A: Given data : Work done=W Force=F To find : Displacement
Q: Find displacement work done = 0·025 Farce 0.02 N
A: Given:W=0.02 JF=0.02 N
Q: Determine the Input former Essicieny = 60%. outfut faun= 450J
A:
Q: Compute the pressure difference between m and n, in pounds per square inch, when: a) Fluid A is…
A:
Q: nicle is given by: 200s – s2)
A: We know that a= dv/dt dv= a. dt
Q: Q) Find the force on the bottom of the tank, take the bottom dimeter =6 m. Air 9m 5m water Liquid…
A: Given Data The depth of water is: h1=9 m The depth of liquid is: h2=10 m The density of water is:…
Q: Find the force if work done 600 J and displacement 10 m
A: Given data : Work done=W Displacement=d Required : Force
Q: Determine the COP of carnot HP
A: Given: Carnot heat pump is operating , for which we have to find the Coefficient of performance;Data…
Q: Find force applied Work done=101.232 J Dispalcement-20 m
A:
Q: magnitude of W so th
A: Given: To determine: weight of wheel 1, W
Q: On F2, how to identify the if we need to multiply it by "(4/5) and (3/5) slopes"?
A: To find: How the vector form of the force F2 is obtained.
Q: Find the displacement if work done 2.1J and force applied 3 N
A:
Q: OkPa. Initially the piston ri nclosed volume of 0.002 n es the stops as shown in heat is added so a…
A:
Q: 3 cm Az To 7 cm a̟= 4 m/s?
A:
Q: QI:find the pressure at A? Oil (S = 0.90) T. 0.5m 13m 1.0 m Mercury t. Water
A:
Q: Determine the displacement Work done=1021 J Force=103 N
A:
Q: Given data : Kinetic energy320 Joule Mass=5 kg Determine velocity
A: Given data : Mass of object=m Kinetic energy=K.E To find : Velocity
Q: H.W.: As shown in figure below, determine the pressurt point A. Hg Ans. : (2.164 Kla Vacuum Water…
A: As per the given data and the standard values of density, the answer I got is absolutely correct.…
Q: Calculating the Cooling load of refrigeration for the Chiller and the Electrical Energy Consumed by…
A: Given: To find: kWR, kWE and COP “Since you have posted a question with multiple sub-parts, we will…
Step by step
Solved in 2 steps with 2 images
- |Q4:0 Skg of Steam at pressure of 4.9 bar is produ- ced from uwater at 20%. Determine the amount 0.9 dry. [12263 leg] of heat supplied it the Steam is to oH.w 3: / carbon dioxide (CO:) has mass (4.2kg) pressure (12 bar) and temperature (92 °C).Calculate the volume of If (R 0.189 kJ/kg. K)?(Q5] (a) The chamber contains 0.05 m' of ideal gas at a pressure of 20 KPa. The gas is subjected to an isothermal compression. until pressure reaches to 30 KPa. After that the gas is subjected to compression according to PV 2-const until pressure reaches to 40 KPa then an isobaric compression is done till volume reaches 0.005 m3. Assume that no loss in gas during the whole process : I- Sketch the process on P-V diagram and P-T diagram II- Find the work done during the entire process and temperature at end of each process.. gas
- H.w 3: / carbon dioxide (CO2) has mass (4.2kg) pressure (12 bar) and of If (R temperature (92 0.189 kJ/kg. K)? °C).Calculate the volume %3DQ1: the pressure at point A is 172 pa. All fluids are at 20°C. The air pressure in the closed chamber B is..[w(water)=9790 * N/m³,w(SAE oil 30)=8720 N/m³] Air B SAE 30 oil Liquid, SG = 1.45 5 cm 3 cm 4 cm 6 cm A Water S cm 3 cmA water storage tank contalns Liquid and Vapor in equilibruim at lloE. The distance from bottonm of the tank to the Liquid level is 8 m. What is the absolute pressure at the bottom of the tank. [218 kpa]
- Q1: the pressure at point A is 172 pa. All fluids are at 20°C. The air pressure in the closed chamber B is.[w(water)=9790 * N/m³,w(SAE oil 30)=8720 N/m³] Air B SAE 30 oil Liquid, SG = 1.45 5 cm 3 cm 4 cm 6 cm Water 8 cm 3 cm 230 Pa O 159 Pa O 115 Pa 212 PaIn Figure below all fluids are at 20 deg.C. Determine pressure at point B, if pressure at point A is 150 kPa and weight of air is neglected. Use the table below for the densities at 20 deg.C. Liquid p. kg/m Kerosene - Ammonia 608 Benzene 881 Air Carbon tetrachloride 1590 Benzene Ethanol 789 Ethylene glycol Freon 12 B 1117 40 cm 9 cm 1327 20 cm Gasoline 680 14 cm Glycerin Kerosene 1260 t8 cm 804 Mercury- Water Mercury Methanol 13,550 791 SAE 10W oil 870 SAE 10W30 oil 876 SAE 30W oil 891 SAE 50W oil 902 Water 998 Seawater (30%e) 1025Air tank filled with air (air gas constant 287 J/kg.K, density of 1.2 kg/m), the air temperature is 20 C Find the force F (N). The oll specific gravity S- 0.8. Neglect the weights of the piston. 10-cm diameter Vertical 2m Oil air -2.2 m
- 3. A 1-m' tank is filled with air at room temperature 20°C and pressure 100 kPa. How much air is in the tank? (Select the closest value) [Whenever necessary, assume air as an ideal gas and consider R = 287 J/(kg.K).](5) Pressure Cooker (6) Carburetor (7) Radiator of an automobile. 2. Convert the following reading of pressure to kPa, assuming that the barometer reads 760mm Hg. (1) 90cm Hg gauge (2) 40cm Hg vacuum (3) 1.2m H20 gauge 3. Five masses in a region where the acceleration due to gravity is 30, 5 ft/s are as follows: m, is-1: 18 PM | 19.0KB/ 65 BME ASsignment 2 .pdf Sr. Assignment Questions Bloom's No taxonomy level What is the physical significance of gas constant? Write about combined gas law, Gas constant and non-flow process? Prove that Cp-Cy=R with usual notation. 1 R 2 R 3 U 4 Represent the following compression process on p-v diagram with the same initial R condition (1) constant volume (2) constant pressure (3) Isothermal (4) adiabatic Differentiate isothermal process and adiabatic process. Show that change in internal energy AU = m Cv (T2-T1) for perfect gas. 5 R A 7 Prove that dryness fraction + wetness fraction= 1 R What is dryness fraction? Explain throttling calorimeter A sample of gas occupies 24.0 m³ at100.0K.Determineitsvolume at 200.0K 10 | 1kg of air at a 9 bar pressure and 80 °c temperature undergoes a non-flow work Polytropic process. The law of expansion in pV1l=C. the pressure falls to 1.4 bar during process. Calculate (1) final temp. (2) Work done (3) change in internal energy (4)…