Diesel cycle consists of __________ processes. A. two constant volume and two isentropic B. two constant pressure and two isentropic C. two constant volume and two isothermal D. one constant pressure, one constant volume and two isentropic
Q: The group velocity for the vibration waves at the boundary of the Brillouin zone is Select one: ...
A: Zero
Q: After flying for 18 min in a wind blowing 38 km/h at an angle of 22° south of east, an airplane pilo...
A: Given: The speed of the wind is 38 kmh. The angle made is 22∘. The distance of the town is 57 km. In...
Q: a wave function is given by: Y exy = 0,otherwise 1 Cheek that N is given by : N 30 as find the proba...
A: Given a wave function of a particle in a region: ψx=Nax-x2, 0≤x≤a0, oth...
Q: Consider a car moving along a straight horizontal road with a speed of 72km/h. If the coefficient of...
A: Retardation, a = -μg = -0.5×10 = -5m/s2u = 72km/h = 20m/sAs v2-u2=2ass = 40m.
Q: Find the Fourier Series corresponding to the f(x) define over interval (-2,2) as follows f(x) = 2 f...
A: The function fx is defined over the interval -2,2 Now, fx=2, -2≤x≤0x, 0≤x≤2 We know, Fourier se...
Q: An a.c. generator consists of a coil of 50 turns and an area 2.5 m2 rotating at an angular speed of ...
A: The current is zero when the coil is vertical. In this position, flux through the coil is maximum. O...
Q: Please answer in 2 decimal places
A: The force on particle 2 is given by: Substitute the required values and solve.
Q: 9. equals: a) Time period b) Angular frequency c) Angular frequency squared d) Spring constant 10. I...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: What is the stress? a) It is force per unit area and can be expressed as the ratio of the applied fo...
A:
Q: The standard rate turn, or Rate One Turn (ROT), is used in airport holding patterns so that controll...
A: Let us know if you need explanation. Option d
Q: If a force applied at any point in its line of action and is still creating the same moment about an...
A: Option d
Q: A stone on the ground was kicked so the stone gained velocity of 35 m/s @ 25 degrees above horizonta...
A: True
Q: What is the modulus of elasticity? a) Ratio of elongation of a material to the original length b) It...
A: Option
Q: Two long, charged, thin-walled, concentric cylindrical shells have radii of 2.5 and 4.0 cm. The char...
A: Given, Radii of the cylinder, named as a and ba=2.5cm =0.025mb=4cm=0.04mλa=6.9×10-6C/mλb=-9.7×10-6C/...
Q: Electric field intensity at the center of a square is _____ if +20 esu charges are placed at each co...
A: 0
Q: why is the following impossible? starting from rest, a charging rhinoceros move 50m in a straight li...
A: Given, initial speed =0m/sfinal speed =8m/sdistance =50m time =10 s
Q: A small object of mass 3.54 g and charge −19.3 ?C is suspended motionless above the ground when imme...
A:
Q: 8-
A:
Q: Consider a region where the electric field strength is E. If the strength of the electric field dou...
A: fnhmj,k.l/
Q: Reaction paper of History of electricity
A: Electricity: Electricity was discovered by Benjamin Franklin whereas first invented by Michael Farad...
Q: Three vector forces F1, F2 and F3 act on a particle of mass m = 3.80 kg as shown in Fig. Calculate t...
A: The magnitude of the three vector forces are given as, F1 = 80 N F2 = 60 N F3 = 40 N The mass of the...
Q: What is the maximum endurance limit of aluminium?a) 97 MPab) 130 MPac) 170 MPad) 290 MPa
A: Maximum endurance limit of aluminium is 130 MPa. Steels have high endurance limit of 290 MPa. Irons ...
Q: Just need part d percentage values
A: Given:- v = keQtlnt+aa
Q: If the diameter is read by a vernier scale as seen the figure, calculate the volume of the sphere? (...
A: Option b
Q: Identify the correct statement from the following. a) While traversing in a closed loop, if negative...
A: According to sign convention while traversing a closed loop (in clockwise or anti-clockwise directio...
Q: Question 2
A: Given: Three forces are applied to a wheel One force is perpendicular to the rim one is tangent to ...
Q: The group velocity for the vibration waves at the boundary of the Brillouin zone is Select one: a.pr...
A: Option b is the correct answer
Q: 12-
A:
Q: An air-standard Diesel cycle has a compression ratio of 18.2. Air is at 120°F and 14.7 psia at the b...
A:
Q: 7 26. The built up shaft consists of a pipe AB and solid rod BC.The pipe has an inner diameter of 20...
A: From the figure, at point D the inner diameter of pipe is 20mm the outer diameter of pipe is 28mm σD...
Q: In the figure, two circular arcs have radii a = 13.8 cm and b = 11.3 cm, subtend angle e = 78.0°, ca...
A: Subpart (a): The net magnetic field at point P can be calculated using Biot-Savart's law. According ...
Q: Which of the following will improve the performance of a rocket engine? a) Decrease in gas temperatu...
A: Increase of chamber pressure P1 will help in performance improvement of the rocket engine. With the ...
Q: Find the displacement, velocity, kinetic energy, potential energy and momentum of an object, taking ...
A: Our team answered this question earlier as well. In case you need specific answer, provide the figur...
Q: In a roof supporting space truss, the load is transmitted as:a) First to the truss then the joints t...
A: Option a
Q: a- li+l2=l3+l4 b- l1=12+13+14 C- 12+13=14+lı d- 14+l2=13+l1 a The correct repetition of the current ...
A: option
Q: A horizontal platform with an object placed on it is executing simple harmonic motion in the vertica...
A: For an object to get detached from the platform,amax ≤g or ω2 A≤g(2π/T)2 A≤gTmin=2π√(A/g)=2π√((3.92×...
Q: Write the formula for Fermi-Dirac distribution function.
A:
Q: Define a specified P, superheated vapor exists.
A: Concept used: Superheated vapor is a vapor that is not about to condense.
Q: Calculate the absolute pressure (in kPa) at an ocean depth of 623 m. Suppose the density of seawater...
A: The absolute pressure is sum total of the pressure exerted by the atmosphere and the pressure exerte...
Q: 12-
A: the beat frequency is the difference in two frequencies heard at the same time. In given problem ul...
Q: A process, in which the gas is heated or expanded in such a way that the product of its pressure and...
A: In hyperbolic processes
Q: A block of ice with mass 4.00 kg is initially at rest on a frictionless, horizontal surface. A worke...
A: Given: The mass of the ice is m = 4 kg The position of the ice as the function of time is given as ...
Q: 6-
A:
Q: Of the following properties of a wave, the one that is independent of the other is its A. amplitud...
A: Option a
Q: Your 10.0kg cell phone on a frictionless table is accelerated by a 5kg mass hanging from a table. H...
A: Given: The mass of the cell phone is 10.0 kg. The mass hanging from the table is 5 kg. The distance ...
Q: A beaker full of hot water is kept in a room. If it cools from 80°C to 75°C in t1 minutes, from 75°C...
A: According to Newton’s law of cooling, Rate of cooling is proportional to temperature difference of t...
Q: A bullet fired at an angle of 45° with a velocity of 20 m/s. What is the horizontal range of this fl...
A:
Q: Which of the following can be used as wing covering in an aircraft? a) Manganese alloy b) Carbon c) ...
A: D
Q: A block of ice with mass 4.00 kg is initially at rest on a frictionless, horizontal surface. A worke...
A: This is a problem related to Newton's law. First, we will calculate the acceleration of the body. An...
Q: A 2.00-kg block is pushed against a spring with negligible mass and force constant compressing it 0....
A: Option d
Diesel cycle consists of __________ processes.
A. two constant volume and two isentropic
B. two constant pressure and two isentropic
C. two constant volume and two isothermal
D. one constant pressure, one constant volume and two isentropic
Step by step
Solved in 2 steps
