What are the base Sl units of specific heat? Selęct one: Aa. ms1 K-1 O b. m? s-1 K c. m? s2 K-1 X d. kg1 m² K e. ms? K-1
Q: What is her friend’s location, (magnitude and direction) relative to her house? (Ans. 667.54 ft, 21....
A: Need to calculate magnitude & direction.
Q: the diameter of the llowable shear stres
A:
Q: What is the final temperature after compression of a Diesel cycle if the initial temperature is 32°C...
A:
Q: (1) A projectile is fired at point A with the angle and initial velocity shown in the figure. It lan...
A:
Q: f P= 8.571 kN, Determine the stress in member CE assuming that the area in steel is 24 mm?. A 1.4 m ...
A:
Q: 2. A is 15 em in dia . gr is at am cievation pipeline J00 m at secti on A , At section B it iš at an...
A: V1= 5 m/s A1 V1= A2 V2 V2= (A1/A2) ×V1 = (d1/d2)2 ×V1 = (15/30)2 ×5 = 1.25 m/s P1= 35 KPa Energy los...
Q: The Stroke of a gas engine which works on the constant volume cycle is 310 mm. The pressure at the b...
A: For solution refer below images.
Q: (d=0.85, -0.01 Pas and P-90 kPa abs.) from an open pressurized tank B, as illustrated in Figure 1. A...
A: NA
Q: Determine the reactions at A for the cantilever beam subjected to the distributed and concentrated l...
A: It is required to determine the reactions at A for the cantilever beam. The beam is subjected to a d...
Q: A steel cylindrical pressure vessel with closed ends is 25 cm external diameter and 5 mm thick It is...
A: Given data, External diameter, do = 250 mm Thickness of the cylinder, t = 5 mm Internal diameter of ...
Q: . What is the power
A: NEED TO FIND POWER DISSIPATED
Q: report about gas turbines in racing cars. I need more information for (powerpoint).
A: TURBINE: A turbine (/ˈtɜːrbaɪn/or/ˈtɜːrbɪn/) (from the Greek τύρβη, tyrbē, or Latin super, meaning v...
Q: A closed container contains 2.4m high of oil (SG = 0.8), 1.5m high of water, a 1m high of an unknown...
A:
Q: ) A 5 lb ball is attached to a 3 ft long rope and it rotates in a vertical circular path at a consta...
A:
Q: For the beam illustrated in the figure, find the locations and magnitudes of the maximum tensile ben...
A:
Q: A wood stave pipe, 120 cm in inside diameter, is to resist a maximum water pressure of 1,200 kPa. If...
A: Givend=120cmP=1200kPab=10cm t=2.50cm σa=105Mpa
Q: A four stroke cycle, 4 cylinder reciprocating engine with a speed of 1800 rpm has a stroke of 8.0 in...
A: Break power is the power available at the end of the engine shaft. Indicated power is the total powe...
Q: Determine the stress in member CE assuming that the area in steel is 24 mm^2 p= 5 kN 3m 2m 2m 2m
A:
Q: A single-acting, single-cylinder air compressor is rated at 4.25 m3/min of air. The suction conditio...
A:
Q: A steam power plant of 110 MW capacity is equipped with regenerative as well as reheat arrangement. ...
A: Given, Capacity = 110 MW T1 = 350oC Ts at 80 bar = 295oC +55 = 350C P2 = P3 = 7 bar T3 = 350C P4 =...
Q: An experimental rocket sled weighs 5590 lb and is propelled by six rocket motors each with an impuls...
A:
Q: Can someone explain why it became this? Why it necessary to use it? what is this? i dont get it.
A:
Q: ter at 21.76 psi and 24°C enters the boiler through a 3 in. Sch. 40 pipe at a rate of 264.40 gpm. It...
A:
Q: The Stroke of a gas engine which works on the constant volume cycle is 300 mm. The pressure at the b...
A:
Q: Air in a cylinder-piston system expands and works on the piston. The temperature of the air decrease...
A: Given data:Initial temperature = 30 x 1.8 = 54°C = 327 KFinal Temperature = 20°C = 293 KSpecific Hea...
Q: 4 Size a spherical storage tank according to API standard
A: API Standard for Propane is API - 650.
Q: Determine the force in each member of the loaded truss. The forces are positive if in tension, negat...
A:
Q: The torque exerted by a shaft in a Prony brake with an arm length of 1.85-feet and the scale reading...
A:
Q: N. What is the stress (in N/mm²)?
A:
Q: Two blocks A and B are released from rest on a 30-deg incline when they are 15m apart. The fk under ...
A:
Q: 7. Consider a LiBr machine operating according to the following schematics: GENERATOR CONDENSER TEMP...
A: Given:
Q: Freight car A with a gross weight of 146000 lb is moving along the horizontal track in a switching y...
A:
Q: Steam at 200 deg. C and with an entropy of 5.6105 kJ/kg-K expands isothermally to 0.515 MPa. For 5kg...
A: T1=T2=T=200°C= 473 K S1= 5.6105 KJ/KgK P2= 0.515 MPa mass= 5 Kg For steam at 200°C, from steam table...
Q: Determine the hydrostatic force and its location by (a)integration method and (b)formula method.
A:
Q: With what speed (km/h) does a car have to move toward a stationary listener so that the listener hea...
A: Write the given data. f'f0=21/12v=340 m/sv0=0 m/s
Q: A rod with a length of 100 cm and a diameter of 4 cm undergoes an axial pull of 50 kN. What is the s...
A: Given, Length of the rod = L = 100 cm = 1000 mm Diameter of the rod = d = 4 cm = 40 mm Axial force =...
Q: Air at 200 kPa, 100°C, and Mach number Ma = 0.8 lows through a duct. Calculate the velocity and the ...
A:
Q: 350 b/t 1500 b Hinge c) - 4 ft→- 4 ft- -10 ft
A:
Q: 361. ired to support the trane ight, which has a mass of 15 ke. Take h = 4 m. qu ns blis to iniog or...
A:
Q: Simple Machines Give the detailed sketch how we determined the displacement of the output (SO) that ...
A:
Q: Water flows at the rate of 0.80m3/s in a 900-m long pipe. The total head loss in the pipe is 4m. Whi...
A: GIVEN DATA - Q=0.80 m3/s L=900m h=4m f=0.018 We have to find diameter of pipe using Darcy-Weisbach f...
Q: Which of the following graphs best illustrates the relationship between the product (pressure x volu...
A: An ideal gas follows the ideal gas equation.
Q: In a boat race , boat A is leading boat B by 64.5m and both boats are travelling at a constant speed...
A:
Q: A skier starts from rest on the 43° slope at time t = 0 and is clocked at t = 2.40 s as he passes a ...
A:
Q: Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown...
A:
Q: WS. -1.50 m- radius 1.30 m Figure 7a 3.00 m
A:
Q: Figure 6.35 shows a proposed roller-coaster track. Each car starts from rest at point A, where ya = ...
A: At point A:Potential energy,VA=mgaHere,a=radius of curvature of motion at point AAt point B:Potentia...
Q: Consider a sealed, rigid container of 10 kg of water vapor at 25°C and 80 kPa. A paddle wheel with a...
A:
Q: What is engineering mechanics? a. Study of bodies under motion without considering forces b. applica...
A: Engineering mechnics is the branch of science which deals with various laws and principles of th mec...
Q: A steady flow of steam enters a turbine with a specific enthalpy of 2200 kJ/kg and at negligible vel...
A: Given:h1=2200 KJ/Kgh2=1900 KJ/Kgm=2 Kg/s
Those answers are not correct for this question what is the correct answer ??
Step by step
Solved in 2 steps with 2 images
- 7. For ethanol, a handbook gives: sp. gr. 60°F = 0.79389. What is the density of ethanol at 60°F? 8. The specific gravity of steel is 7.9. What is the volume in cubic feet of a steel ingot weighing 4000 lb? 9. The specific gravity of a solution is 0.80 at 70°F. How many cubic feet will be occupied by 100 lb of the solution at 70°F?(y-1) P2 D. When using the equation, the units of temperature can be: %3D 1. Fahrenheit I. Celsius II. Rankine IV. KelvinQ- The unit of energy in S.I. unit. Select one: Joule/sec Joule Watt O kg Joule/m
- Mechanical Engineering The specific heat of water is given to be 4.18 kJ/kg.°C. This is equivalent to a. 4.18 kJ/kg. K b. 7.52 kJ/kg. °F c. 0.0153 kJ/kg. K d. 17.5 Btu/lbm. °F e. 277.2 kJ/kg-: KQuestion 8 Which of the following is NOT a unit of pressure? Pa bar N/m2 N Moving to another question will save this response.1. Energy consumption in a country from 2001 to 2011 increased from 1041.3 million to 1526.1 million BOE (barrels of oil equivalent). If the high calorific value (HHV) of the oil is 141,000 kJ/gallon what is the increase in energy consumption over 10 years in Joule units. What is the rate of energy consumption per year? 2. Based on data on the rate of energy consumption per year from question no. 1, if the growth rate energy 2.5% per year, calculate the doubling time (td) and what is the approximate rate of energy growth in 2021.
- Universal gas constant is defined as equal to product of the molecular mass of the gas and Select one: Oa. gas constant b. specific heat at constant pressure Oc.specific heat at constant volume Od. ratio of two specificheatsB) (best done on Friday) You drop your steel WonderWoman toy into a container of molten gold to give it some shiny new armor. mwonderWoman= 0.324 kg mgold = 0.50 kg To WonderWoman= 22.4 °C To gold= 2513 °C cwonderWoman = 460' kg°C Cgold = 129I kg°C a WonderWoman = 1.2 x 10/ °C a gold=1.4 x 10/ °C LFusion Wonder Woman = 262,000 J/kg LFusion Gold =67,000 J/kg Tmelting steel = 1510 °C a. Ignoring phase changes, at what T will WonderWoman and the gold reach thermodynamic equilibrium? b. Through this process, how much heat is gained by WonderWoman? Through this process, how much heat is lost by the gold? c. The melting point of gold is 1064°C (when cooling it becomes a solid at this temperature). Based on your answer to part (a), will the gold get cold enough to solidify around WonderWoman?1) A piston-cylinder system containing 1100 grams of an ideal gas ‘X’ is cooled from 900 K to 100 K at constant pressure. The specific heat capacity of the gas is Cp = 38.3 J.mol-1.K-1. Assume Cp stays constant in the given temperature range. The molar mass of the gas = 28 g.mol-1. a) Write the simplified first law of thermodynamics for this system with justification. b) Calculate the total heat transferred (in kJ) during the process of cooling c) If the entire heat from the cooling of ‘X’ (as calculated in (b)) could be used as work to change the volume of another gas ‘Y’ from 500 m3 to 1000 m3 in a constant pressure process, calculate the value of pressure. d) Instead of cooling at constant pressure, if ‘X’ was expanded reversibly and at a constant temperature (300K), calculate the work done by the system in kJ if the change in volume was 10-fold.
- A sample of oxygen occupies 47.2 litres under a pressure of 23.9776 Psi at 25 °C. What volume would it occupy in ml at 25 °C if the pressure were decreased to 0.9732 bar? Select one: O a. 80170 ml O b. 70108 ml O c. 80.170 ml O d. 70108 ml47 It is the amount of heat required to raise the temperature of a given mass by 10C ? Select one: a. Heat Capacity b. Specific Heat c. Enthalpy d. Q*29. ssm The drawing refers to one mole of a monatomic ideal gas and shows a process that has four steps, two isobaric (A to B, C to D) and two isochoric (B to C, D to A). Complete the following table by calculating AU, W, and Q (including the algebraic signs) for each of the four steps. B -800.0-K isotherm -400.0-K isotherm 200.0-K isotherm D Volume Pressure