***30 Use the wave equation to find the speed of a wave given in terms of the general function h(x, t): y(x, t) = (4.00 mm) h[(30 m¬')x + (6.0 s-')t]. %3D
Q: this is not graded and will not be
A: This can be solved using Ampere's loop rule which relates magnetic field and current enclosed by the...
Q: Use Gauss' law to find the electric field E at a distance R from a point charge +q located at the or...
A: Given: The origin is (0,0,0)
Q: 2.5) Find the charge of a 1.0 m long silver wire which electric field has a magnitude of 4.0 x 103 N...
A: Given data E=4×103 N/Cr=0.05 m
Q: At the end of a race a runner decelerates from a velocity of 8.70 m/s at a rate of 2.10 m/s². (a) Ho...
A: Given- Initial velocity (u) = 8.70 m/s Deceleration ( a) = -2.10 m/s2 Time ( t) = 4.60 s Part (a) Ac...
Q: Please write an explaining i did not understan anythin form handwriting
A: Solution: As per the given solution, It is explained below as follows:
Q: Transmission through thin layers. In the figure, light is incident perpendicularly on a thin layer o...
A: Here, we look at how the path difference between reflected light is related to the refractive index ...
Q: V:56)
A: Given:- Current density J = -1016 z15 azA/m2 region 0≤ ρ≤20 μm ...
Q: A charge of −0.3µC is located at A(25, −30, 15) (in cm), and a second charge of 0.5µC is at B(−10, 8...
A: We will use the vector formulation of Coulomb's law to find the electric field at the given points.
Q: 10. Determine (a) the frequency, in hertz, of radiation having an energy of 8.62 × 10-21 (b) the wav...
A: (A). The energy of radiation is given by E=hν From here, ν=Eh Substitute the necessary values in abo...
Q: Find the distance between the given numbers.
A: The distance d between the integers will be given by: Final point- Initial point
Q: ??
A: Let φ1 and φ2 be defined as the flux entering the surface and the flux exiting from the surface. The...
Q: The angular velocity of a rotating rigid body increases from 200 to 1,850 rev/min in 130 s. (Enter t...
A: Initial velocity wi = 200 rev/min = 200×0.105 rad/s wi = 21 rad/s Final velocity wf = 1850×0.105 rad...
Q: When a model rocket is launched,the propellant burns for a few seconds, accelerating the rocketupwar...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: K1 K1 K1 B В B M M M XI f(t) K2 (a) (b) (c) a) Extract the differential eauations of the three svste...
A:
Q: A very long straight wire carries the current into the page as shown. Use the legend to indicate the...
A:
Q: EX: Find the coordinates of the center of gravity M(xY) of the planar wire, which is homogeneous and...
A: Here we look into the mathematical definition of centre of mass and then use this definition to comp...
Q: Two non-conducting coaxial cylindrical shells, each with uniform volume charge density Po, are shown...
A: Given data: The uniform volume charge density is ρo. According to the Gauss theorem: ∮E→·dA→=qeεo ...
Q: Please write and explain , i didnt undartstand anything from it
A: Phase Velocity(VP It's the rate at which a wave of particular frequency i.e monochromatic wave propa...
Q: In the accompanying figure, the rails, connecting end piece, and rod all have a resistance per unit ...
A: Given: Resistance per unit length of all connecting end piece and rod is 2.0 Ω/cm The rod moves to t...
Q: In which situations the momentum of the system is conserved Perfectly inelastic collisisons Metalic ...
A: When the system collides each other and then two objects sticks to each other then in that case the ...
Q: 50. A paramagnetic substance, in an external magnetic field, is thermally isolated. The field is the...
A: Here, we look into the paramagnetic behaviour and then see what happens when a paramagnetic substanc...
Q: he unifor m rectangulan plate is released pom rest in Thé motion is in The vertiedl plane. -The ate ...
A: Given data: The length of the rectangular plate is l=16 inches=0.41 m The breadth of the rectangul...
Q: A student performs the experiment and measures the distance between photogates: d = 50 ± 0.1 cm, the...
A: Solution: As per the given data, Total distance(D)=cart length(s)+distance between photogates(d)...
Q: 61. Running Machinery Too Fast Suppose that a piston is moving straight up and down and that its pos...
A: Given: s=Acos(2πbt) where A= amplitude of the motion and a= frequency
Q: Consider a composite wave formed by two plane waves with slightly different frequencies of 0 = 2.7 x...
A: The carrier velocity (also called group velocity) of two superimposed signal is given by, v=dωdkv=ω2...
Q: Find the Member forces for all the Members of the truss shown below and specify if tension or Compre...
A:
Q: The lawn mower shown in Fig. Determine the force P required to move the mower at a constant velocity...
A: Given: The weight is 35 lb
Q: If the luminosity of a quasar varies with a period of one week we can conclude that (a) it is at a d...
A: The Quasars have luminosities which lie in the range of L = 10 to 100,000 LMW, where LMW is the lumi...
Q: What is the equation you will get when you use Kirchhoff's rule in the loop shown? R, I3 Loop R, a R...
A: Given:
Q: 50 2 50 Q 75 Q 75 0 105 Q +60V (a) Calculate the equivalent resistance of the circuit. (b) Calculate...
A: Since you have posted multiple subparts in a single question so we are solving only first three subp...
Q: Find the greatest common divisor of a, b, and c and write it in the form ax + by + cz for integers x...
A: Given: a = 60, b = -84, c = 105 Find Prime Factorization of each number a=60= 2*2*3*5 b=84= 2*2*3*7...
Q: Consider two objects/particles: Object 1 has mass 3m and speed v and Object 1 has mass 2m and speed ...
A: Given: m1=3m v1=v m2=2m v2=2v
Q: 7- Determine the angle 0 which will maximize the 10 moment Mo of the 50-lb force about the shaft axi...
A: Let r1 and r2 denote the length of the arms, r denotes the position of point P, α denotes the inclin...
Q: You can often see a reflection when looking at a sheet of glass, particularly if it is darker on the...
A: The Answer is given below:
Q: 1) Show that 21 P(x) Pt-1(x) dx 412 - 1'
A: Given:- To solve ∫-11 x plx Pl-1x dx = 2l4l2-1
Q: 2- find the matrix of two operators L, and L2 at l = 1 The given : (e",m'|L²|e, m) = l (l + 1)h² dee...
A: Given, l',m'L2l,m=ll+1h2δl,l'δm,m' So at l=1 l',m'L2l,m=2h2δl,l'δm,m' δl,l'δm,m'=1 for ...
Q: The effects of radiation increase with dose and they appear wi certain delay
A: The stochastic effects of radiation increase with dose and they appear with certain delay.
Q: Question Two:( 5marks) 1/ Is +v(x) where v(x) is polynomial in x , a Hermitian operator ? why? 2m dx...
A:
Q: The speed of light in vacuum is 300,000 km/s. Suppose that the pulse rate of a pulsar is 0.001 s. Th...
A: Solution: It is given that, For a 0.001 s pulse time, the scale must be less than 300 Km. It sho...
Q: Three children are riding on the edge of a merry-go-round that is 142 kg, has a 1.60 m radius, and i...
A: From the conservation of angular momentum, the angular momentum of a system of particles around a po...
Q: A coil of wire carrying current I can rotate freely about an axis in a uniform magnetic field. The c...
A: According to Fleming's left-hand rule, when a current carrying conductor is placed in a uniform magn...
Q: A tire placed on a balancing machine in a service station starts from rest and turns through 4.15 re...
A: Solution: As per the given data, The tire turns through an angle is to be calculated as: ∆θ=4....
Q: fill out the blank According to the work-energy theorem, the amount of net work done on an object ...
A: If v is the final velocity, u is the initial velocity, s is the distance travelled and a is accelera...
Q: An object is placed 40cm in front of a convex lens of focal length 30cm. A plane mirror is placed 60...
A: The focal length of a convex lens is given as f=30 cm The distance of object is given as u=-40 cm Ac...
Q: please solve below question
A: Given, a = 10 mm
Q: A small mass charged sphere (= 3 u C) is attached by an insulating string to the surface of a very l...
A: Here, the small mass is in equilibrium so net force on it is zero so component of tension in horizon...
Q: essay on structure of atom
A: The atomic structure is a beautiful thing to study . The atom Consists of an Positive Nucleus and N...
Q: fill out the blank In a mass-spring system undergoing simple harmonic motion, the maximum speed wi...
A: equation of SHM:x =Asin(ωt +φ)velocity v=dxdt=Awcos(ωt+φ)v2=A2ω2cos2(ωt+φ)=A2ω2(1-sin2(ωt+φ)=ω2(A2-x...
Q: V:53) Using the Hohmann transfer orbit to go from a circular orbit to new circular orbit with three ...
A: The velocity of a circular orbit is defined as, vc=μr where vc is the velocity of a circular orbit, ...
Q: A 6.0-mH inductor is in a circuit. At the instant the current is 5.0A and its rate of change is 200A...
A: Given: The inductance of the inductor is L=6.0 mH. The current in the circuit is I=5.0 A. The rate ...
Step by step
Solved in 2 steps