For a total PV module of 25m2, what would be the PV power for each if conversion efficiency is 15% on days when an angle of a south-facing collector in [city] be tipped up to have it normal to the Sun's rays at solar noon?
Q: How to determine constants in the Hall-Petch equation
A: Introduction: The Hall-Petch equation is empirically found and the expression is written as, σy=σ∞+k...
Q: 4. A 1000 kg-roller-coaster car ahown in figure is pulled up to point 1 where it is released from re...
A: The kinetic energy K of an object of mass m, moving with a speed v, is given by, K = 12mv2 The poten...
Q: Figure shows a conical pendulum, in which the ball with a mass of m=10.0 kg moves in a horizontal ci...
A:
Q: d (meters) s5仍忆況下 20
A: Velocity The velocity of a particle is defined as the rate of change of displacement. If ∆s is the ...
Q: King Arthur's knights fire a cannon from the top of the castle wall. The cannonball is fired at a sp...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: Question is attached
A: The magnetic field is directed into the plane of the paper. By using the right hand rule, the direct...
Q: show the solution
A: Given: Three charges are given. Q1=-86 μCQ2=50 μCQ3=65 μC
Q: Two equilateral triangular parallel plates (side length =50mm) facing each other experiences a phosp...
A: Given, length of each side of the parallel plate,l= 50mm=50×10-3mm electrical flux, ϕ=900 Nm2/C dist...
Q: A.Use Coulomb's law to determine the magnitude of the electric field at points A and B in the figure...
A: According to coulomb's law the electric field at any point (x,y) due to a point charge at (xq ,yq ) ...
Q: What do you mean by Brillion zone and how it is related to the reciprocal space?
A: In solid state,the first Brillouin zone is a primitive cell in reciprocal space. Just as the way the...
Q: Plz solve for all empty blanks
A: Subpart (a): In dimension analysis, the relationship between the given physical parameters are ident...
Q: Who is the father of computer
A: Charles Babbage
Q: Explain Pauli's exclusion principle
A: The Pauli exclusion principle says that no two electrons can have the same set of quantum numbers; t...
Q: A vertical rectangular object of uniform mass M=14.4kg has sides a=0.8m and b=3.8m. It is pivoted fr...
A: The moment of inertia (I) corresponding to an axis through a point at a distance (d) away from the o...
Q: During a finishing operation the bed of an industrial planer moves alternately 30 in. to the right a...
A: Show a-t, v-t and x-t curve of the planer as in Figure (1).
Q: Two plates each having an area.of 5m^2 are 37 mm apart. The plate on top is fixed while the plate lo...
A: Given data: The area of each plate is A=5 m2. The separation between the plates is d=37 mm. The for...
Q: Isolated system is always at the equilibrium state. True O False
A: Isolated system is not always in the equilibrium state. Answer: FALSE dQ=dU+PdVdQ=00=dU+PdVdU=-PdV f...
Q: What is the decibel
A: The decibel (symbol: dB) is a relative unit of measurement corresponding to one tenth of a bel (B). ...
Q: Evaluate the rest energy (in MeV) for the proton (m,= 1.673 x 1027 kg) and the deuteron (ma= 3.344 x...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: A statstic was in two seprate crashes, the satellite had the samemass. Engineers want to know about ...
A: The crashing into the asteroid would cause the satellite to slow down and stop or reverse direction....
Q: A gas is heated to 75 °C and a pressure of 200 kPa. If the container is compressed to hold a volume ...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: On a hot day in Houston, the temperature was recorded at 37.8 deg. C. Determine the values for the ...
A: Solution: The values for the speed of sound at this temperature is calculated as: Given that, Temp...
Q: what is the CB ratings Icb (market available CB's ) of a distribution board for a group motors as th...
A: 32 A
Q: S(b) ConsideY two identical linear oscillator having interaction patential is He Am Ma where spring ...
A: According to question, interaction potential is H = Ax1x2 where x1 and x2 are the coordinates of th...
Q: Q#03. Show that the (hkl) plane is perpendicular to the [hkl] direction.
A: (hkl) means a single plane or a set of planes. Planes are denoted by curly brackets. A set of faces ...
Q: Please tell why a term corresponding to J vector is not present in Faraday's law even though other t...
A: Concept used: Maxwell equations describe the basis of electromagnetism. Two of the Maxwell equations...
Q: SI unit of work
A: Joule
Q: Elucidate the salient features of reciprocal lattice and how does it help to investigate the crystal...
A: This is a question based on the crystal structures. The reciprocal lattice represents the Fourier tr...
Q: A narrow beam of 0.5 MeV photons is incident normally on a 3 mm iron slab. What fraction of the phot...
A: Given data: The energy of the photon is E=0.5 MeV. The thickness of the slab is t=3 mm. The mass at...
Q: A projectile is launched horizontally for a cliff top at 12.0 m/s. For the table below, determine th...
A: Solution: Given Values, Initial velocity along x-direction(u)=12 m/s Acceleartion along x-directio...
Q: 1. Here is some background information about the roller coaster that can be helpful: the length of t...
A: 2. The mechanical energy is sum of the kinetic energy and potential energy. It can be also be said t...
Q: The SI units of mass density are kg/m3, but there are several other common units. One of the most co...
A: Mass = 61 Volume = 785 mL Fbuoyant = Fb = rho*V*g = 10^-3*785*9.8 = 7.693 N
Q: A lawn mower with a 45 degree handle is pushed a constant velocity. The person pushes downward with ...
A: The lawn mower handle is inclined at 45° with the horizontalSince the force applied is in line with ...
Q: What is force
A: According to Newton's law
Q: You are riding on a train. You have a drinks glass in front of you on a table. You notice that the...
A: Newton's first law states that A body will continue to remain in rest or in uniform motion until the...
Q: Verify that the relativistic force law dr dp" = qF",u" (v summation implied), %D where E, E, E. cB. ...
A: For i=1,2,3,
Q: s. The ha y process.
A: The values provided in the question are initial amount of C-14 , N0 =100gleft out amount of C-14 ,...
Q: The figure below shows a person pushing a box with a force of 2.2 N over a displacement of 2.5 m. D...
A: The person exerts a force of 2.2 N on the box over a displacement of 2.5 mFrom Newtons third law of ...
Q: A block slides down a frictionless ramp. Which of the following diagrams is the correct free body di...
A:
Q: 1 For the following problems, draw a picture using the rectangular fraction model and write the answ...
A: a) 1- 5/6 Can also be written as 6/6 - 5/6
Q: A student throws a water balloon with speed v0 from a height h = 1.82 m at an angle θ = 29° above th...
A:
Q: f the resultant (single equivalent force) of the two forces and couple M passes through point O, det...
A:
Q: 5.) A steel plate has been heat treated and carburized for 8-h duration. This treatment raised the c...
A: Given : Carbon concentration x1 = 2.5 mm ...
Q: An object has a mass of 3kg and is on the moon where acceleration is 2 m/s/s, how many Newtons of fo...
A: 6 N
Q: A child of mass 100 kg holds onto a rope and steps off a platform. Assume that the initial speed of ...
A: Given: The mass of the child is 100 kg. The rope has a length is 10 m. The initial angle of the rope...
Q: Role of mechanics in eating in daily life.
A: The complete eating process requires mechanics. Everything works by motion and movements. The compl...
Q: Answer
A: Let F denotes the curl of the given function, Fx, Fy, and Fz denote the components of the curl, and ...
Q: 16. Which row best defines conduction and convection process of heat transfer? Conduction Convection...
A: B
Q: PROBLEM 4: Three charges are placed on three corners of a square, as shown in the figure. Each side ...
A: The magnitude of the electric field (E) produced by a point charge with a charge of magnitude Q, at ...
Q: follower cam R 15 , If or the mechanism shown, R= 0.45 m, 0 - 10 ,and o he cam rotates with angular ...
A: Option b
For a total PV module of 25m2, what would be the PV power for each if conversion efficiency is 15% on days when an angle of a south-facing collector in [city] be tipped up to have it normal to the Sun's rays at solar noon?
- The area of the PV module is,
- The conversion efficiency is,
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
