: A sonometer wire is in unison with tuning fork when stretched by a weight o specific gravity 9 on completely immersing the weight in water the wire produces 5 beats pe second with the fork. Calculate the frequency of the fork.
Q: 10 ft FIG. P3.5 A |--3 FIG. P3.6 -3 m 2 k/ft 20 ft 100 KN |3m| B 20 kN/m -6 m- 15 ft B
A:
Q: The primary and secondary winding of a 20 kVA transformer has 440 turns and 55 turns, respectively.…
A: Given:P=20kVA=20*103VA N1=440 (Primary ) N2=55(Secondary) V1=2825V To find: V2 and I2
Q: A double-slit interference experiment shows fringes on a screen. The entire experiment is then…
A: We need to describe how the fringes appear.
Q: A miter saw has an operating speed of 1500 rpm (157.08 rad/s). The blade and motor armature have a…
A: We are given initial angular speed. We are given mass of system. We are also given radius. We first…
Q: Drawn below are six stellar remnants. They are drawn according to their relative sizes, and the mass…
A: Given . Picture with mass and size
Q: 3. In a single loop RCL circuit with R=202, C =20 µF, L=1.0H, at what angular frequency w of the ac…
A: We are given the values of resistance, capacitance and inductance. The maximum current flows at…
Q: In a biprism experiment the slit is illuminated by a light of wavelength 4800 A.U. The distance…
A: We need to compute-Distance between the 5th bright band on one side of central band and 5th dark…
Q: Things to think about: 1. The system is made of one sphere and two rods attached to the surface of…
A: Step 1: Given: The radius of Spherical part = 2 m Mass of spherical part = 800 kg Length of antenna…
Q: G H, = 0.20 44₂ = 0.15 R=0.5 ft P= 40 lb X
A: Here, disk is acted upon by force P. But due to kinetic friction there will be a negative frictional…
Q: The bacterium Escherichia coli (or E. coli) is a single-celled organism that lives in the gut of…
A: We have to determine the length of the bacterium Escherichia coli in SI units. We know the given…
Q: In the double slit experiment the state of the clectron can be Written as 15>= α11>+B12), find the…
A: We know that the normalising condition <psilpsi>= 1 Hence we can solve the following problem…
Q: Shannon decides to check the accuracy of her speedometer. She adjusts her speed to read exactly 70…
A: We have to determine the speedometer is accuracy or not. Given that a mile has been traveled, the…
Q: 4. When two atoms are close and stable in a bound state their PE is. and when they are far apart and…
A: When two atoms are close and stable in a bound state their PE is and when they are far apart and…
Q: Z III = 2 II 0=2 V Vo 1
A:
Q: In a differential amplifier, two sets of inputs are: (i) V₁ = 100 μV and V₂ = - – 100 μV (ii) V₁ =…
A:
Q: Any process used to keep time will appear to happen more slowly in a moving object, when seen by an…
A: Option 1st and 3rd are correct option. Option 1 - Any process used to keep time will appear to…
Q: Two point charges, the first with a charge of +3.13 x 10-6 C and the second with a charge of -4.47 ×…
A: We have to find the magnitude of the electrostatic force experienced by the positive charge.
Q: A 6.00-m-long cylinder of solid aluminum has a radius of 3.00 cm. "If the cylinder is initially at a…
A:
Q: (1) Consider two-dimensional electron gas (2DEG) with the sheet carrier density (n2D) of 8 x 10¹2…
A: Given that Carrier density (n2D)=8×1012cm-2=8×1016m-2Effectivr mass (me*) = 0.04m0Where m0 is the…
Q: Two coils have a mutual inductance M 0.0311 H, while the first coil has self- inductance L₁ 0.0251…
A: Given data, Mutual inductance M=0.0311 H. Self inductance L1=0.0251 H. Rate of change of current…
Q: Show if the status. 1B >= 1 {1+7 +11-> } √2 is an eigenstate of the observable Ŝy = i} {1-><-1} 2
A:
Q: What common charateristic do the lines in the Balmer series have? And fundamentally, why would any…
A: The electron on gaining energy jumps from lower orbit to higher orbit. It is just that correct…
Q: How does the protostellar disk play a role in these key areas of our own solar system: same general…
A: Step 1: In our solar system, we find ranges of objects from small asteroids and comets to big…
Q: Two wires of the same material and same cross section are stretched on a sonometer. One wire is…
A: We need to compute-Resonating length of second wire (l2)=?The data given as-Tension appliied to…
Q: 2. Taas, Baba A particle of mass m is confined in an infinite well potential. It is initially at…
A:
Q: In a 2D loading a body is subjected to principle stresses 120 MPa and -150 MPa. The FOS as per…
A: Given, Principal stresses =120 MPa & -150 MPa, Yield stress=250 MPa, Poisson's ratio=0.25, FOS…
Q: 6) What is the weight of the configuration, given n/-1, -2, and ny-1, of a system of Bosons with…
A: Weight of configuration are…
Q: th..only
A: Given: Amplitude is 1.27 cm Frequency is 2.55 Hz
Q: Suppose the pendulum bob in the figure(Figure 1) has a mass of 0.35 kg and is moving to the right at…
A: Step 1: Given: 1. mass of bob (m) = 0.35kg 2. Velocity o bob at point B( vB ) = 2.7 m/s 3. θ = 35o…
Q: 4. In the figure, a small particle of charge -B x 10-6 C and mass m= D x 10-¹¹ kg has speed Vo=B x…
A:
Q: Whale sharks swim forward while ascending or descending. They swim along a straight-line path at a…
A: We have to find the horizontal distance between the shark's standing and ending positions. We know…
Q: Find inverse laplace transform of - 1 (5+1) (5²+1)
A: Step 1: Laplace Transform: let f(t) be a function of t defined for 0≤t≤∞ then Laplace transform of…
Q: Show that the energy-quantity ratio of motion given by 2 E²=p² c² + (mc²)² is obtained from the…
A:
Q: A lens located in the y-z plane at x = 0 forms an image of an arrow at x = x₂ = 101.3 cm. The tip of…
A:
Q: Assuming the Stefan-Boltzmann law, compare the rate of radiation from a metal ball at 727 °C with…
A:
Q: A hemisphere, of mass M is free to slide with its base on a smooth horizontal table. A particle of…
A:
Q: A TV tube of glass with zero pressure inside and atmosphere pressure outside suddenly cracks and…
A: Given that: Inside pressure, Pi=0 PaOutside pressure, Po= 1 atm=101325Volume of the tube,…
Q: 10.6. Use the power-series solution of the hydrogen atom to determine u3,0(p). Ignore normalization.…
A: The Schrödinger equation, which is essentially a wave equation, outlines how external influences…
Q: Two coils, held in fixed positions, have a mutual inductance of 100 μH. What is the peak emf in one…
A: Inductors are passive electric devices capable of storing energy in them as magnetic fields. When…
Q: A rectangular plastic container has a width of 6.97 m, a length of 10.39 m, and a height of 2.32 m.…
A: Given data, Length of container l = 10.39 m. Width of container w=6.97 m. Height of container h =…
Q: The collision frequency is inversely proportional to the mean free path, but is independent of the…
A: Collision frequency is the no of collisions occurred among free particles within a second. It is the…
Q: A disc rolls on the inside of a fixed hollow circular cylinder whose axis is horizonatal, the plane…
A:
Q: A coil of 40 mH is crossed by a current of 2 A. The coil is connected to a resistance of 25 while…
A: Given, The inductance of a coil, L=40mH Current in the circuit, I0=2A Resistance of the circuit,…
Q: We connect a circuit as shown in the figure1 a) Calculate the current through each of the three…
A:
Q: Om, Om₂ 2. The mass, M of 7 kg, is hung between two pulleys in a way such that it is always…
A:
Q: A disc rolls on the inside of a fixed hollow circular cylinder whose axis is horizonalal, the plane…
A:
Q: State the Hamiltonian operator for an H-atom in an electromagnetic field P. (state the simplest…
A: The Hamiltonian operator is used to find the value of the energy of a particle moving in a wave…
Q: The magnitude of the Delta-Vee required for a flight from Earth orbit to Mars along a Hohmann…
A: The escape velocity is the minimum velocity by which an object is launched from the earth's surface…
Q: Determine all potential functions for F =
A:
Q: A 1.1-kg uniform bar of metal is 0.40 m long and has a diameter of 2.0 cm. When someone bangs one…
A: Given: In this question, the given details are, A 1.1 kg uniform bar of metal is 0.40 m long and has…
Step by step
Solved in 2 steps
