Two beams of light having intensities I and 41 interfere to produce a fringe pattern on a screen. The phase difference between the beams is π/2 at point A and π at point B. Then the difference between resultant intensities at A and B is (d) 7 1 (a) 2 1 (b) 4 I (c) 5 I
Q: Find the emfs 1 and 2 in the circuit shown in the figure and find the potential difference of point…
A: Given: In this question, the given details are, The given circuit diagram is, Here, we want to find…
Q: b) Sketch the two orbits, showing the position of each star at a given moment. c) Determine the…
A: Solution 1: b). The circular orbit of the binary star system is shown in the figure given below.
Q: A charge of 4.9 x 10-11 C is to be stored on each plate of a parallel-plate capacitor having an area…
A: Given: In this question, the given details are, A charge of 4.9×10-11C is to be stored on each plate…
Q: DE-3 A train is traveling south at 50.0m/s and is blowing its 15,000Hz whistle continuously as it…
A: When there is relative motion between listener and source of sound, there is change in frequency.…
Q: Calculate the flux of the field F across the closed plane curve C. 4) F = y³i + x³j; the curve C is…
A:
Q: Design a pulley system where you can lift a 4000 N rock using your own weight as the input weight.…
A: We need to design a system. In this system, we need to use pulleys which are massless and…
Q: For the questions 4 and 5 consider the following: A harmonic oscillator where the time-independent…
A: Given a one dimensional hormonic oscillator. We know that the average value of x and p is always…
Q: Show complete solution. Draw the graph.
A: We are given 3 vectors. We take north to be +y direction and east as +x direction. We first find the…
Q: You observe a faint galaxy and find that a spectral line normally found in the visible part of the…
A: You observe a distant galaxy. You find that a spectral line of hydrogen that is shifted from its…
Q: 6) Suppose a planet orbits the Sun with an eccentricity of e. Based on what you've been given so far…
A: Kepler's Second Law asserts that as a planet travels in its orbit around the Sun, equal areas are…
Q: A muonic atom consists of a muon (m = 106 MeV/) in place of an electron. For the muon in a hydrogen…
A: Given: In this question, the given details are, A muon atom consists of a muon (m=106 MeV/c2) in…
Q: A toroidal solenoid of mean radius 20 cm has 4000 turns of wire wound on a ferromagnetic core of…
A: We need to compute-Calculation of magnetic field=?Effect of change of core=?Given that-Mean radius…
Q: 3. The position of an object is described by 7 = (-7.50t² +3.25t)i + (-4.25t² -8.80t + 3.90)ĵ The…
A:
Q: Detailed definition & discussion[detail, examples, explanation, and analysis] of strain theory (6…
A: strain theory, in sociology, proposal that pressure derived from social factors, such as lack of…
Q: Determine the reactions at the supports A and D. P=18KN w=30kN/m B Ap 1m 1m C 6m D
A: Solution:-Given that
Q: The general solution for the potential (spherical coordinates with azimuthal symmetry) is: = - Σ…
A:
Q: 9.1 k 9+16 V 12 k VCE Beta = 120 15 kQ2 6-12 V
A: Given: The collector source voltage is VCC = 16 V The emitter voltage is VEE = - 12 V The collector…
Q: The figure below shows five resistors and two batteries connected in a circuit. What are the…
A:
Q: A bridge is made with segments of concrete 63 m long (at the original temperature). If the linear…
A:
Q: How much electrical energy is store in a 10μF capacitor with 20V across it? a. 2.0mJ b. 1.0mJ c.…
A:
Q: Utilizing dimensional analysis, Analyze if d = (1/2) at is correct
A: Given d is the distance. its dimension is d=L. a is acceleration. its dimension is a=LT-2 t is time…
Q: Particle A has a charge of 42.5 nC, and particle B has a charge of -57.3 nC. The attractive force…
A: charge on particle A = 42.5 nC charge on particle B = -57.3 nC the force between A and B = 4.10 x 10…
Q: While sliding a couch across a floor, Hannah and Andrea exert forces F⃗ HF→H and F⃗ AF→A on the…
A: We are given the forces of 2 persons. We first write these forces in vector form. The north is taken…
Q: A microscopic spherical dust particle of radius r and mass m is moving in outer space at a constant…
A: Assuming the particle decelerates uniformly to zero speed in time t, write an equation for the…
Q: 5-61. If d = 1 m, and 0 = 30°, determine the normal reaction at the smooth supports and the required…
A: Given: The length of the bar is d = 1 m The external load under the edge of the bar roller is P =…
Q: Consider a 100-W incandescent light bulb that emits light uniformly in all directions. Part A) What…
A: We know that the radiation which is emitted is called electromagnetic radiation. This radiation has…
Q: (b) (ii) Prove that gik is a symmetric contravariant tensor of rank two.
A:
Q: Determine the angular velocity, in rpm, of the rotating drum which results in loss of contact…
A:
Q: A very long straight conductor, carrying the steady current I₁, lies in the plane of a rectangular…
A: The expression for the magnetic field intensity(direction and magnitude. To draw magnetic field…
Q: Q1(a) Analyze the polar form of this waveform in Figure Q1(a). 310⁰
A: Given data, Waveform is given as,
Q: The critical frequency at a particular time is 12.5 MHz. What is the optimum working frequency for a…
A: Given data, Critical frequency fc=12.5 MHz. Angle of incidence i=650.
Q: 2. A homogeneous sheet metal part is given on the figure, determine the centre point of gravity.…
A: We are given a shape here. We divide the shape into 2 semicircles and a square. We know the center…
Q: A particle of mass m is moving with speed 2v and collides with a mass 2m moving with speed v in the…
A: We are aware that a particle with mass m collides with a particle with mass 2m when they are both…
Q: A hole is the absence of an electron at a potential location for its existence. Given that a hole is…
A: We see that any body have 2 kinds of charges. One is positive charge and other is negative charge.…
Q: . Make a model and find the acceleration of the box as it slides down the ramp, assuming no iction.…
A: Given: The mass of the box is 9 kg. The angle made by the Planck is 15°. The…
Q: 3. Let E = (-2)x+ây +5₂ V/m and calculate (a) VPQ given P(-7,2,1) and Q(4,1,2) (b) Vp if V = 0 at Q…
A:
Q: A particle of mass m is moving in a straight line with momentum p. Starting at time t = 0, a force F…
A: We are aware that a particle with mass m and momentum p is travelling straight ahead.Starting at…
Q: Q:1 What is the magnitude of the characteristic impedance of silver, brass, and stainless steel at…
A:
Q: POSSIBLE POINTS: 1 The power P that must be delivered by a car engine varies directly as the…
A:
Q: ow did you use the RT equation which is RT= a+ b log2(n
A: Solution: THe reaction time equation is given below, RT=a+blog2n…
Q: An ice cube of mass 0.1 kg at 0°C is placed in an isolated container which is at 227°C. The specific…
A: We are aware that a 0.1 kilogramme ice cube at 0°C is placed in a sealed container at 227°C.…
Q: Problem 5 Two wood masses are attached to a cable which is wrapped over a pulley. M₂ is placed on a…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: m and the 5² 2. A 6.75 kilogram object accelerates while two forces act on it. The acceleration is…
A: Given, The mass of the object is m=6.75kg The acceleration is a→=4.50ms2@117.00
Q: For a particle trapped in a 1D infinite potential well, show that: where: a [ * &m (x)/n(x) dx = {i…
A:
Q: In a compound microscope, the focal lengths of the objective and eyepiece are f₁ = .5 cm and f2 = 2…
A: Given, f1=0.5cmf2=2cm
Q: A pendulum clock with a brass suspension system is calibrated so that its period is 1 s at 15°C. If…
A:
Q: Driver Y is travelling from town A to town B which is 300km away. He leaves town A at 9am and is…
A: We first find the time taken by driver Y to reach half way. We then find the time taken by driver X…
Q: A stationary horizontal disc is free to rotate about its axis. When a torque is applied on it, its…
A: Given, kinetic energy=kθ2 We are aware that a spinning body's kinetic energy is, =12Iω2
Q: When laser light of wavelength 632.8 nm passes through a diffraction grating, the first bright spots…
A: Given: In this question, the given details are, When laser light of wavelength 632.8 nm passes…
Q: A block of an unknown material floats in water with 51% of it below the surface. What is the density…
A: Given: 51 % of the block is below the water surface. Density of the water = 1000 kg/m3 We have to…
Step by step
Solved in 2 steps