An aquarium contains a 5-cm layer of water (n = 1.33) floating on top of carbon tetrachloride (n = 1.461). If the angle of incidence into the water from the air is 30°, what is the angle of refraction into the carbon tetrachloride?
Q: An airplane is flying through a thundercloud at a height of 1600 m. (Flying at this height is very d...
A:
Q: A cube and a sphere are made of the same material and have the same volume. Both objects are placed ...
A:
Q: please send the answer asap!
A: The equation of motion is given to be, d=d0+vt+12at2
Q: Problem 1 Two vectors are given by, A = i + 23 and B = -2î + 33. (a) Find Á x B in unit vector notat...
A:
Q: Light containing two different wavelengths passes through a diffraction grating with 1,150 slits/cm....
A: Given, number of slits per meter on the grating, N= 1150×102 slits/meter So, grating spacing is, d...
Q: The eyes of amphibians such as frogs havea much flatter cornea but a more strongly curved (almost sp...
A: Since power of the corrective lenses is negative,they are concave lenses and hence they are divergin...
Q: (a) Calculate the photon capture radius and the Schwarzschild radius of M87∗ (in AU). (b) Why was it...
A: Given that,Mass of center of galaxy M87 about M = 3×109Now,We have to convert mass of sun :Hence,The...
Q: Add the given vectors. 1) 317 223 47.8° 33.3° 34.2° 144 A)R = 679, 0 = 220.2° B)R = 223, 0 = -62.2° ...
A: To add the vectors we use the component method. To add the given vector first we need to resolve eac...
Q: An object follows a closed path consisting of 3 segments, C1, C2, and C3, surrounding a surface S as...
A: The expression for the line integral of a vector A→ along a certain path from point a to b is given ...
Q: Let D = 2xyâ + x²ŷ [7m²]. Find the following: i. The volume charge density Pv ii. The total charge c...
A: Given,(i) D=2xyx^+x2y^From maxwell's equation,∇.D=ρvρv=x^∂∂x+y^∂∂y+z^∂∂z(2xyx^+x2y^)ρv=∂2xy∂x+∂x2∂yT...
Q: Compute the magnitude and direction of the spacecraft velocity if you know that it was moved with a ...
A: Given: v→=rar-rsinθcosϕ aθ+rsinϕcosθ aϕ
Q: Q5 For the simply supported beam shown in the figure, write equations for the shearing force and ben...
A:
Q: An earth-orbiting satellite has solar energy–collecting panels with a total area of 4.0 m2 . If the ...
A: Given: Total area=4m2therefore, Power=solar constant×area.Where, solar constant =1.38KW/m2P=1.38×10...
Q: Show all working explaining detaillly each step
A: Given, Electric field, E = 10 Vm-1 charge is, q=4μC distance between P to Q is, PQ = 2m distance bet...
Q: please write a intrduction of pahase and group velocity
A:
Q: The formula for paramagnetic susceptibility is valid only if one considers the ground state of the ...
A: We look into the nature of paramagnetism and see how it depends on the ground state of the atom.
Q: = 950 N when the switch is in position 1, and discharges through resistor R2 when the switch is in p...
A: In an electrical circuit, there is usually a time delay between the applied input signal (voltage) a...
Q: F Two blocks connected by a rope of negligible mass are being dragged by a horizontal force F. Suppo...
A: Given: Force is 68 N The masses are m1=12 kg and m2=18 kg The kinetic friction's coefficient is 0.1 ...
Q: Does a real lattice vector have a corresponding unique reciprocal vector?
A: The reciprocal vector exists in dual space of real lattice vector which is mathematically unique, in...
Q: B. Obtain the x and y components : x- component 3.85 N 116° y- component = %3D
A: Given: Angle is 116o Force is 3.85N. Firstly we have to find the θ here, through linear property, so...
Q: Show all working explaining detailly each step.
A: Given, Height of the satellite above the surface of the earth is R. where R is the radius of the ear...
Q: The starships of the Solar Federation are marked withthe symbol of the federation, a circle, while s...
A: Length Contraction Length Contraction is a phenomenon where the length of an object moving with a ve...
Q: The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radi...
A: (1). The magnetic field and current enclosed inside the gaussian loop are given by Ampere's circuita...
Q: difference betwwen linear and quadratic stark effect?
A: Stark effects refers to the splitting of the spectral lines of an atom or a molecule placed in an ex...
Q: 1. Show that for n=1, the probability of finding the harmonic oscillator in the classically forbidde...
A: For the harmonic oscillator, u0=aπe-n2/2 H0n; n=αx
Q: A 10 kg cylindrical barrel with a radius of 0.5 m rotates about a vertical axis of rotation without ...
A: This problem can be solved using the conservation of angular momentum. Since there is no external to...
Q: Find the electric field ( in units of N/C) needed to accelerate a charged particle (m=22 µg and q=33...
A:
Q: 4.5 78 o 19:56 K/s l ? A small mass charged sphere (q= 3 µc ) is attached by an insulating string to...
A: Balance the components of all the forces in x and y direction will give the expression for tension i...
Q: A 2408kg car moving east at 12.3m/s collides with a 3391kg car moving east. The cars stick together ...
A: Concept used: In perfectly inelastic collision, momentum is conserved. Energy is not conserved.
Q: An optician is performing Young's double-slit experiment for his clients. He directs a beam of laser...
A: a.In Young's double-slit experiment, the bright fringes will form by constructive interference. For ...
Q: Explain the fine structure of an atom with stark and zeeman field effect in quantum mechanics in de...
A: The Answer Given Below:
Q: Estimate the sound velocity of Xe (fcc crystal with lattice parameter of 6.202 Angstrom) from the ph...
A: Given: The lattice parameter is 6.202 A∘. Introduction: The lattice constant refers to the physical ...
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: write an essay on the fine structure of an atom in stark and zeeman field effect in quantum mechanic...
A: In atomic Physics we study the concept of the stark effect. Atomic physics is the branch of physic...
Q: The Hamiltonian of a certain system is given by 1 0 0 H = hw|0 0 0 Lo 0 1 Two other observables A an...
A: Given: The Hamiltonian of the system is
Q: Sketch the graph of the inequality.2x + 3y ≥ 2y + 1
A: Given: Let us consider the inequality 2x + 3y ≥ 2y + 1
Q: Question: The air in your room consists of countless tiny, independent molecules. You can be sure th...
A: This fact can be explained with the help of second law of thermodynamics. This law states that entro...
Q: 4. Find the: magnitude of the electric field of a 1.5 m long copper wire with a raduis of 15 cm from...
A: Given: The length of wire is L=1.5 m. The radius of wire is r=15 cm. The linear charge density of w...
Q: he figure shows a book and three axes on which the book can rotate. On which axis is the moment of i...
A: Let p,q&r denote the dimensions of the given book as shown below. Here , p <q<r.
Q: If a north pole of a magnet is placed 150 mm from a south pole. The strength of the north pole is 60...
A: Given, Distance between the two poles, d=150 mm=0.15 m Strength of north pole, m1=60 A-m Strength of...
Q: (a) Calculate the angular momentum (in kg · m2/s) of Jupiter in its orbit around the Sun. (The mass...
A:
Q: The isotope of Curium 242Cm has a half-life of 160 days and emits alpha particles with an energy 6.1...
A: Given that, the isotope of Curium-242 has a half-life of 160 days, then the decay constant of the is...
Q: Show all working explaining detailly each step
A: The change in momentum of the ground is:
Q: Determine the net torque on the 3.0-m-long uniform beam shown in the figure (Figure 1). Part A Calcu...
A: Given data: The length of the beam is L=3.0 m. The force is F1=56 N. The force is F2=65 N. The forc...
Q: Question Determine the rms current for the circuit below. Find the rms voltage drop across each of t...
A:
Q: 422 N 185 N 1. In Fig. the weight of the block on the table is 422 N and that of the hanging block i...
A:
Q: Show all working explaining detailly each step.
A: The given condition is that the vehicle is climbing the hill at a constant velocity. A constant velo...
Q: At a distance of 10 km from a radio transmitter, the amplitude of the E-field is 0.20 volts/meter. W...
A: Given: Distance (R)=10km=10,000mThe amplitude of E-field=Emax=0.20V/mIntensity is denoted by I. I=12...
Q: A current-carrying gold wire has diameter 0.84 mm. The electricfield in the wire is 0.49 V/m. What a...
A: Given, Diameter,D=0.844mm=0.844×10-3mRadius,R=0.422×10-3mElectric Field,E=0.49V/mResitivity of Gold,...
Q: Four closed surfaces, S1 through S4, together with the charges -2Q. Q. and -Q are sketched in Figure...
A: The electric flux through each of the surface is given by: ϕE=qinε0 Flux through S1,ϕE=-2Q+Qε0ϕE=-...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
