Two separate coherent sources produce waves with wavelengths of 3.20 m. One of the sources Si is located at point (0 m, 5.00 m). You want a second source S2 to be placed along the positive y-axis. Which of the following positions should S2 be placed so that the waves will interfere destructively at the origin? I. y = 1.80 m II. y = 0.200 m Ш. у 3 —3.00 m A. I only В. П only С. П and I D. II and III
Q: The velocity of an object moving along the x-axis is given in m/s by v(t) = t^2 – 6t + 8, where t is...
A: Given data:Velocity of object moving along x-axis vt=t2-6t+8Objects starts from x=1 m at t=0 s
Q: m/s 3.33 m/s 353.6 m/s 330 m/s s 0.04
A: Note: 200 beats per minute in a gas 200 beats=1 minute 200 beats=60sec 1 beats=20060 1 beats=103
Q: 5.2 Suppose you are in a flat, matter-only universe that has a Hubble constant Ho = 68 km s-1 Mpc-1....
A: Given, For a galaxy z=1 and also the red-shift change by one part in 106. Then dz=-10-6 Since there ...
Q: For Ge semiconductor, assume the Fermi energy level is 0.1 eV below the conduction band energy Ec. L...
A: Given Data The fermi level is :EC-Ef=0.1 eV The absolute temperature is:T=200 K Mass of electron is...
Q: Why does a bicyclist pick up speed on a downhill road even when he is not pedaling? Does this viola...
A: The concept of conservation of energy states that the energy of interacting things or particles in a...
Q: 5 mole of methane gas inside balloon, gain heat by 1850 j, his temp increased 40 degrees in ( pressu...
A: The specific heat at constant pressure is given by Cp=∆Q∆T where ∆Q is the heat absorbed and ∆T is ...
Q: Calculate the perihelion distance of Pluto from Sun, in A.U. Find the force of gravity between Pluto...
A: The perihelion distance of Pluto from Sun, in A.U. Find the force of gravity between Pluto and Charo...
Q: For the following physics phenomena, find the scaling law and explain how each phenomenon changes at...
A: Current progress in basic science has been focused on micro and nanoscale effects. The tremendous in...
Q: If a transverse wave vibrates up and down 7.5 times each second and the distance between wave crests...
A: This is a simple problem based on the properties of transverse waves. Please have a good look
Q: 15. The nucleus 24Mg has a 2* first excited state at 1.369 MeV and a 4* second excited state at 4.12...
A: Given: M24g has a 2+ first excited state at 1.369 MeV and a 4+ second excited state at 4.123 MeV The...
Q: For Ge semiconductor, assume the Fermi energy level is 0.15 eV below the conduc energy Ec. Let the a...
A: Given Data The fermi level is :EC−Ef=0.15 eV The absolute temperature is:T=200K Mass of electron is...
Q: The electric field in a charge free medium with &r = 3 and ur = 1 is defined as find: E=5 cos (ot - ...
A:
Q: 3. The center of gravity of the following structures is indicated by x. Which of the following struc...
A:
Q: For items 2 and 3, consider an EM wave in vacuum which has an electric field given by Ē(r, t) = (600...
A: The propagation of electromagnetic waves involves the direction of propagation given by: E→×B→E→×B→ ...
Q: A 6 µF capacitor is charged on 240 V supply. After disconnectung from connected to another uncharged...
A: To find-Loss of energy=?Given-C1=6 μF=6×10-6 FV1=240 VC2=4 μF=4×10-6 F
Q: what is half-life? 4.what is the half life of the isotope of uranium used in a CANDU reactor
A: Uranium is a silvery-white metallic chemical element with atomic number 92 in the periodic table. Th...
Q: 1. Lynne jogs daily around a circular track of diameter 25m for a total distance of 942 m in 5.0 min...
A: Given: d=25m, L=942m, t=5min The circumference of the circular track is : C=2πd2 The number of roun...
Q: 53. A soccer A SOccer player intends to use his chest to control a ball kicked by another player. (5...
A:
Q: Q4/ If z= Ei e-BEi sums over all states of an arbitrary system. Show that the average energy E of th...
A: The partition function (Z) for a system is simply an exponential function of the sum of all possible...
Q: An optical fibre core and cladding refractive indices are 1.45 and 1.44 respectively. Compute its nu...
A: Given that,Refractive index of core, nCore=1.45Refractive index of cladding, nclad=1.44We know that,...
Q: 2 moles of diatomic gas has a constant volume of 2.0L and a temperature of 2000 K. If the temperatur...
A: Given, n=2T0=2000 KV=2.0LT=2800K
Q: Assume that you do not know about the kinetic energy or Newton’s Laws of motion. Suppose instead of ...
A: Given data, a particle is moving in free space.
Q: Determine the magnitude of F if the particle is in equilibrium given that e = 35.8° and P = 202 0011...
A:
Q: Q4/ A 6 kg object undergoes an acceleration of 2 m/sec² . a- What is the magnitude of the resultant ...
A: If the mass of an object is m and its acceleration is a, the force acting on the object is F=ma Giv...
Q: A 10.5 kg mass is traveling to the right with a speed of 2.10 m/s on a smooth horizontal surface whe...
A: Given: Mass of first body,m1=10.5kgMass of second body,m2=10.5kgVelocity of first body,v1=2.10m/sVel...
Q: a: G. Write a note on signal amplifiers.
A: Solution given in the next step...
Q: For Ge semiconductor, assume the Fermi energy level is 0.15 eV below the conduction band energy Ec. ...
A: Electron is a fermion, and all fermions follow Fermi-Dirac occupancy statistics. The Fermi-Dirac dis...
Q: Consider the following mass distribution where the x- and y-coordinates are given in meters: 5.0 kg ...
A: Solution attached in the photo
Q: How have uranium mining and extraction facilities affected communities? 10. What kind of radiation i...
A: Uranium is a silvery-white metallic chemical element with atomic number 92 in the periodic table. Th...
Q: Determine the magnitude of Q if the particle is in equilibrium given that e = 17.9° and P = 265. 001...
A: Solution attached in the photo
Q: In an oscillating LC circuit in which C = 3.5 pF, the maximum potential difference across the capaci...
A: Given that:An LC oscillating circuitCapacitance C=3.5 μFMaximum voltage across capacitor, Vmax=1.7 V...
Q: A (50kg) person runs up a (10m) stairway in (15s).what is the hors« power rating of the person?
A: Given: Weight of the person = 50 kg who runs up 10 m stairway in 15m formula used: Change in potent...
Q: Consider the following mass distribution where the x- and y-coordinates are given in meters: 5.0 kg ...
A:
Q: To the circumference in the shape of a circle with radius R, made of a homogeneous conductor, two re...
A:
Q: entical compo ng volumes V n by
A: Given as, μA TB -μB TATB -TA Total entropy of the system as, dSA +dSB ≥0
Q: 3. Consider a bucket of radius R that is hanging from a rope. The rope is twisted so that the bucket...
A: If a bucket filled with water is rotated about the z-axis passing through its center, a centripetal ...
Q: A car generating a power of (GIVEN A)watts is traveling on a road with a coefficient of kinetic fric...
A: Given: Power,P=7849.62WCoefficient of Kinetic Friction,μK=17.12Velocity,v=0.051m/sAcceleration,a=116...
Q: A 2.5 kg block, initially moving due east at 6 m/s, is acted upon by an impulse having magnitude 15 ...
A: Given that,Mass of block : m = 2.5 (kg)The initial speed of the block in the east direction : u = 6 ...
Q: dz wire 1- →Y wire 2 K-- l, -* K.- l2- A current carrying wire(wire-1) with i1 = 13 Amperes is place...
A:
Q: (a) Demonstrate that six degrees of freedom exist in a rigid body with three or more mass points. Re...
A: Solution attached in the photo
Q: Find the measure of the angle (in degrees) made by the resultant of the concurrent forces with respe...
A: Here we have two vectors and The Q vector is given the angle which is making with positive x axis. S...
Q: The danger of thermal effect of Electromagnetic Radiation is clearly proven and all the standards li...
A: Now days exposure to electromagnetic fields has increased dramatically. Electromagnetic fields (EMF...
Q: 1000 N 3.0 m c 1000 [N] box located at the bottom of the inclined plane using a string with a force ...
A: Work done is equal to the dot product of force and displacement vectors. W = F.x W = Fx cos(angle be...
Q: In an oscillating LC circuit in which C = 3.5 µF, the maximum potential difference across the capaci...
A: We are given with C=3.5 uF V=1.7 V
Q: If an observer is moving along +y axis with speed v then write down the expression for the coordinat...
A:
Q: 5.4 In a negatively curved universe containing only matter (2, < 1, K = -1), show that the present a...
A: Given, the universe contains only matter and Ωo<1 So scale factor will be a=12ΩoΩo-1coshθ-1 putti...
Q: A plane wave is sent from space (y>0) with electrical parameters ɛ1=4ɛ0,µ1=µ0 to a medium (y <0) wit...
A: The medium parameters at y>0ε1=4ε0, μ1=μ0The medium parameters at y<0ε2=9ε0, μ2=μ0The electric...
Q: 2. A neophyte player catches a 125 g ball moving at 25.0 m/s in 0.02 s. A professional player carche...
A:
Q: It takes you 1.5 s to push a 28 kg box by 4.4 m across a horizontal floor with a constant force of 4...
A: Given that,The time : t = 1.5 (sec)The mass of block : m = 28 (kg)The displacement of the block alon...
Q: Light of wavelength 575 nm is reflected most strongly from a layer of benzene film (n = 1.50) floati...
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps