x and y are in meters at t in seconds. (Oct. 1987) Ex. 6 The equation of transverse wave in a stretched string is Y 4 sin 2n 19.pinou where 0.01 30 x and y. are
Q: 2) In an interference experiment, the ratio of the intensities of the bright and dark fringes is 16....
A: Given: Ratio of bright and dark fringe is 16:1 To find: Ratio of the amplitude due to two slits.
Q: The intensity of central fringe in the interference pattern produced by two identical slits is I. Wh...
A: An interference is the process in which there is combination of the two waves that will give the res...
Q: Q wire 4.00 m long and 6.00 mm in diameter has a resistance of 15.0 mQ. A potential difference of 23...
A:
Q: A 170-kg merry-go-round of radius 2.10 m is rotated by pulling a rope that is wrapped around its edg...
A: Given that,Mass : m = 170 (kg)Radius : r = 2.10 (m)Angular speed : ωf = 0.400 (rev/sec)Time : ∆t = ...
Q: C/ Bismuth (Bi) was melted at 271 oC and tin (Sn) was melted at 2320C. Bismuth and ten are formed a ...
A: Given C/ Bismuth (Bi) was melted at 271°C and tin (Sn) was melted at 232°C. Bismuth and ten are form...
Q: E, E, SOURCE DF -
A: Given a transparent cylinder is placed in one of the arms of a Michelson interferometer and evacuate...
Q: The reaction BC + d→"B+a+5.16 MeV occurs when 10 MeV deuterons impinge on carbon nuclei. What angle ...
A: Disclaimer: The sum is solved assuming that "Neutron" in part (b) is a typo, and it actually means ...
Q: A man is using concave mror for shaving. If the his face is 10cm form the mirror having magnificatio...
A: Given that:Mirror used is concave mirror.Object distance is 10 cm i.e. u=-10 cmMagnification is m=4
Q: In part (a) of the figure an electron is shot directly away from a uniformly charged plastic sheet, ...
A:
Q: A hot rock ejected from a volcano's lava fountain cools from 250°C to 95.0°C, and its entropy decrea...
A: We know that, The change in entropy,∆S=QT Equation 1where, T=250°C+95°C2=172.5°CHence, temperatu...
Q: 2.48 A gas undergoes a thermodynamic cycle consisting of three processes: Process 1-2: compression w...
A: Given,Process 1-2:pV=constantp1=1 barV1=1.6m3V2=0.2m3U2-U1=0Process 2-3:V3=V1Process 3-1:U1-U3=-3549...
Q: Question 1 In reference frame O, particle A is at rest. In reference frame O', it is in motion. Do o...
A: 1. In reference frame O particle A is at rest and in reference frame O' it is in motion. In special ...
Q: In layman's term, How do electromagnetic fields detach themselves from wires and propagate through s...
A: How do electromagnetic waves travel through the space?
Q: L = ( 0.0813 ) x (Rs) ^2 x 10-0.4m x Ls where L = luminosity of the desired star Rs = distance of ...
A: Given: Luminosity of Sun, Ls=1.00 Distance of the Polaris' star,Rs=323 light years Apparent magniude...
Q: A 4 kg ball is dropped on to a cushion pad from the position shown in the figure with initial veloci...
A:
Q: 90 120 60 4,5 150 30 r(t) 180 r(x) 210 330 240 300 270 A(t), 4(x)
A:
Q: Two circular loops, located at Z=5 and Z=-5 planes, are carrying currents of 20 ag mA and -20 ag mA ...
A:
Q: For a spherical pendulum of mass m and length b, the kinetic energy T and potential energy U cạn be ...
A:
Q: 3cm I' = 2A 4cm B = 2.4T
A: Force on a segment in a magnetic field is given by: F=il×B Here, i is current, l is length and B is ...
Q: A charge of -28 µC is distributed uniformly throughout a spherical volume of radius 19.0 cm. Determi...
A: The electric field can be defined as the electrostatic force per unit charge. According to Coulomb's...
Q: A line of charge with a non-uniform charge density λ (lambda) = ay, where a=−10 nC/m2 lies along the...
A: Given, λ (lambda) = ay a=−10 nC/m2 y=h, where h=4.7 m that the total charge is -110.45 nC distance 0...
Q: A hunter fires a bullet in a northeast direction which hits the target at 0.25 miles The bullet trav...
A:
Q: The lengths of two conductor wires made of different materials are L1=2L2 and The resistors are give...
A: The length of first conducting wire is given as, L1=2L2 The length of second conducting wire is give...
Q: Answer both questions correctly.
A:
Q: In reference frame O, particle A is at rest. In reference frame O', it is in motion. Do observers O ...
A: Q1) Solution: In the reference O particle A is at rest and the in the reference frame O' it is in m...
Q: The three forces, each of the magnitude F, are applied to the crate. Determine F so that the three f...
A: Resolve the forces along the x and y directions. The resultant of the force is given by: F'2=Fx2+F...
Q: Advanced Physics Question
A: The kinematic relation is given as : ω2=ω02+2α∆θ The y-axis is taken as the square of final angular...
Q: For the motion of the body described below, what type of deformation does it epresents? What conditi...
A: Given: x1=X1+αt X2x2=X2+βt X1 Explanation: First part: The above deformations are known as "affine d...
Q: No caso de difração por uma fenda retangular de largura a, pode-se provar que a distribuição da ampl...
A:
Q: Random Walk (statistical Physies) Bz = d'In W %3D %3D 2. dn.? N-n, ni = ñ, = Np Bz = %3D 1 %3D Np N-...
A:
Q: Solve for ALL the branch currents using mesh analysis| R1 R2 Vs1 = 25 V Vs2 = 5 V Is1 = 2 A Vs1 IS1 ...
A:
Q: If a 15-ohm resistor is connected parallel to a 30-ohm resistor, the equivalent resistance is
A: Given that,A 15Ω resistor is connected parallel to a 30Ω resistor.R1=15Ωand, R2=30ΩWhen resistors ar...
Q: The intrinsic carrier density at room temperature in Ge is 3.5 x1019 electron/m³. If the electrons a...
A: The intrinsic carrier density is the number of the electrons in the conduction band. Also, the numbe...
Q: QUESTION HREE (ar Usin .solidification process and appropriate sketches, briefly describe how a grai...
A: Solution: C (i). The total number of atomic sites is given by the following expression. N=ρNAA ...
Q: Light containing the wavelengths λ₁ = 540 nm (green) and λ₂ = 450 nm (blue) falls on a diffraction g...
A: the distance of the maxima of m the order from the center is given by the equation
Q: A sample of a solid substance has a mass m and a density p0 at a temperature T0. (a) Find the dens...
A: Given: Mass of substance, m Density of substance, ρ0 Temperature, T0 To find: Density of substance w...
Q: What symbol must be on all indoor data cables, regardless of their fire rating ID? Who assigns these...
A:
Q: is at rest with a difte en ce potentiol acceler a t ed, it proton to 750 V. Atter field being of mog...
A: Given: V=750V, B=1T, u=0m/s (a) The proton accelerates due to the applied potential difference. The ...
Q: A violin string ? = 31.6 cm long and ? = 0.65 g⁄m linear mass density is tuned to play a La4 note at...
A: The frequency of the violin is given by: f=n2LTμ Here, L is the length of the string, T is the tensi...
Q: Consider the two students, X and Y, running near a stationary car which has a siren on. The siren em...
A: the change in the frequency is due to the doppler effect. It is the change in frequency of a wave in...
Q: The intensity ratio of two waves is 9:1. If they produce interference, the ratio of maximum to minim...
A: Net Intensity of two waves is given as: I=I1+I2+2I1I2cosφ ...(1) Here, I1 and I2 is the inten...
Q: E1. Consider the vector field in spherical coordinates, F(r) = 6n (a) Find the closed line integral ...
A: The given vector Field is constant magnitude has only phi component.
Q: The particle has a velocity and is accelerating. The velocity vector indicated is tangent to the cur...
A: Given: The equation of the path of the particle is y = x24 The tangential velocity of the particle i...
Q: A long piece of wood of length h and mass M is held vertically with its end bottom resting on a hori...
A: Given that, Length of the wood = h Mass of the wood = M The centre of mass will not move horizontall...
Q: -10/6 A magnetic circuit, composed of two half-rings of different core materials, is joined at the e...
A:
Q: If the concentration of free electrons in a metal object equals (1x1029 electrons/m³). Determine the...
A: Given: n=1029electrons/m3, E=7.73eV=1.237×10-18J, P=2% The Fermi energy is expressed as : EF=h28m3π...
Q: In these modern times, what are other scientific evidences that support the heliocentric model of Ni...
A: Heliocentric Model: The heliocentric model was proposed by Nicolaus Copernicus in the year 1515 whic...
Q: Draw Feynman diagrams for the following weak decays: 元+→ ut+ Vu → p+e¯+ Ve KO → ェt+π nt → t° + e+ + ...
A:
Q: Problem # 3] A steam pipe has an exterior Diameter of 75 mm and is covered with lagging 25 mm thick ...
A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new ques...
Q: A rocket moving around the earth at height “H", If the gravitational acceleration "g1" at height “H"...
A: Given that:Rocket is moving around the earth at a height H.Gravitational acceleration g1 at height H...
Step by step
Solved in 2 steps with 2 images