Find the cutoff frequency for a one dimensional monoatomic chain .given that the interatomic spacing is 3A and velocity of sound is 3000m/sec
Q: A cyclist in a race must climb a 5° hill at a speed of 8 m/s. If the mass of the bike and the biker…
A: Given that-Mass of the bike and biker, m= 80 kgSlope, θ=5°Power, P=mg.Sinθ×vwhere, m is the massv is…
Q: What is the escape velocity at the surface of a typical neutron star?
A: In celestial mechanics, the escape velocity is defined as the minimum velocity required by a…
Q: 5: Calculate the force of attraction between two metal spheres each of mass 90 kg if the distance…
A: We have to find force of attraction (F) Given : Mass of two metal spheres m1=m2=90 kg distance…
Q: What evidence can you cite that pulsars are neutron stars?
A: Pulsars are compact stellar objects that contain more mass than the Sun and are observed to emit…
Q: Determine the moments of inertia of the shaded area about the x- and y-axes.
A: The mass plays a crucial role in inertia as inertia depends on mass. But in rotation, inertia…
Q: 3 What is the velocity of a 2 kg object dropped from a height of 20 m when it hits the ground, in…
A: Given that-Mass, m= 2 kgHeight, h= 20 mBy using conservation of energyWe can write-Kinetic energy=…
Q: Determine the volume V and total surface area A of the solid generated by revolving the area shown…
A: The solid is formed by rotating the section given by 180o. We first find the area of cross section…
Q: Calculate distance of 5th dauk band from central bright band in a bipuisen anßt. Einen. exfil λ =…
A:
Q: The signboard truss is designed to support a horizontal wind load of 500 lb. If the resultant of…
A: Given, Wind load, W=500lb tanθ=53θ=59°
Q: wo towers of height 40 m and 30 m respectively support a transmission line conductor at water…
A: Given: Length, 300 m Weight, 0.8 kg Tension, 1590 kg To find: Clearance of the conductor at mid-way…
Q: A crate with a mass of M = 64.5 kg is suspended by a rope from the endpoint of a uniform boom. The…
A: Given, Mass of the crate, M=64.5kg Mass of the boom, m=119kg Length, l=6.13m θ=52° a. For the…
Q: A toroid has 250 trims of wire and carries a current of 20 A. Its inner and outer radii are 8.0 and…
A: Given that-Number of turns in a wire are 250Current in the toroid is 20AThe outer and inner radii of…
Q: In a balanced meter bridge, the segment of wire opposite to resistance 30 is 30 cm. Calculate the…
A: To find-Unknown resistance (X)=?Given-Resistance (R)=30 ohmBalancing length opposite to R is (IR)=30…
Q: Why can't a white dwarf have a mass greater than 1.4 solar masses?
A: When nuclear fusion inside a star stops the hydrostatic equilibrium is broken and the star will…
Q: Sample problem 2: A football is kicked with a velocity of 15 m/s at an angle of 30 degrees. How far…
A:
Q: Tavo awo resistance X&Y in two gaps of a meter bridge gives & null 2:3 се point dividing wire in…
A: To find-(a) Resistance X=?(b) Resistance Y=?Given-For resistance X and Y,IxIY=23For resistance…
Q: If the inner accretion disk around a black hole has a temperature of 1,000,000 K, at what wavelength…
A: Black holes are regions of large gravitational force in spacetime. The gravitational force is so…
Q: A small LED lamp uses 16W of electrical power when in operation, and converts 35% of it into visible…
A:
Q: a Two identical capacitors are first ✔ connected in series and then in parallel. The KAA difference…
A: The capacity of each capacitor. Given, Cparallel-Cseries=3 μF
Q: A 40-mH inductor is connected to a 60-Hz AC source whose voltage amplitude is 50 V. If an AC…
A: We have-Inductor is 40 mHFrequency of AC source is 60 HzVoltage amplitude is 50 VoltRMS voltage,…
Q: In a hurry to catch a cab, you rush through a frictionless swinging door and onto the sidewalk. The…
A: Here the Torque is acting on the door is to be evaluated, Force exerted on the door, F=60 N width…
Q: A parallel-plate capacitor has a capacitance of 600 pF, a plate area of 240 cm², and a mica…
A: Part(a) The amplitude of electric field in mica. Part(b) The magnitude of the free charge on the…
Q: A proton traveling at 27.8° with respect to the direction of a magnetic field of strength 3.25 mT…
A: Magnetic field B = 3.25 mT = 3.25 × 10- 3 T Magnetic force F = 8.93 × 10- 17 N Angle between…
Q: Derive the Schrödinger equation and the acceptable wave functions for the “particle in a…
A:
Q: The surface of the preceding problem is modified so that the coefficient of kinetic friction is…
A: Given that-Mass of the crate, m= 40 kgSpeed, d= 8 mInclination of the surface, θ=30°Speed, vf= 5…
Q: A metal wire of length 2.5 m and area of cross-section 1.5 x 10-6 m² is stretched through 2 mm.…
A:
Q: (Use relative motion analysis): The planetary gear system is used in car transmissions. There is sun…
A:
Q: 8
A: Given data: Mass of board, m=20 kg Mass of child sitting at a distance, x1=2.5 m from the pivot…
Q: A solid sphere of radius 40.0 cm has a total positive charge of 24.8 μC uniformly distributed…
A:
Q: In the figure, two long straight wires at separation d = 6.22 cm carry currents of 1₁ = 4.25 mA and…
A:
Q: Using the following figure determine the currents listed (actually solve for the values). Make sure…
A:
Q: A slit of width (a) is illuminated by a monochromatic light wavelength 4500 Å at normal incident.…
A: To find-Width of slit (a)=?Given-Wavelength of light (λ)=4500 A0=4500×10-10 mAngle for first minimum…
Q: When the distance between the two charges gets doubled then what happens to the Coulomb s force? O…
A: According to Coulomb's lawWe can say-The electric force between the two charges follows the inverse…
Q: Suppose a speck of dust in an electrostatic precipitator has 1.0000 x 10¹2 protons in it and has a…
A: Solution:-Given thatnumber of protons (np)=1012Net charge (q)=-5 nC=-5×10-9 C
Q: Determine the pressure required to reduced the given volume of water by 1% (Bulk modulus or…
A: We have to find pressure required (dP) Given that, K=2×108 N/m2 Change in volume (dV) = 1 % of…
Q: 47. Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h;
A: Given that-Mass of automobile, m= 2000 kgSpeed of automobile, v=100 km/h=100×10003600=27.77 m/s
Q: A metal wire of length 2.5 m and area of cross-section 1.5 × 106 m² is stretched through 2 mm.…
A: Young's modulus.
Q: Q1. A non-periodic composite signal contains frequencies from 5 to 40 KHz. The peak amplitude is 10…
A: Given, The frequency range of the non periodic composite signal is 5 to 40KHz The voltage of the…
Q: The magnetic field is 1.30uT at a distance 43.8cm away from a long, straight wire. At what distance…
A: 1) Given: The magnetic field at r1 = 43.8 cm is B1 = 1.3 μT The magnetic field at r2 is B2 = 0.13…
Q: Question f for the vibrating System Shown in figure find the natural frequency and period- Ki = 20N…
A: Given the spring constants are : K1=20 N/cm=2000 N/m as 1cm=0.01 m, so 20N/cm=20N0.01…
Q: Calculate the voltage output by the secondary winding of a transformer if the primary voltage is 230…
A: Given that-The voltage of primary winding, V1= 230 VoltNumber of turns of secondary winding, N2= 290…
Q: A telephone pole has three cables pulling as shown from above, with F₁ = (500.01 + 600.0ĵ) N,…
A: Given that-Force, F1=500 i+ 600 j NF2= -700 N iF3=-300 N jWe can say,Net force on the telephone…
Q: Determine the coordinates of the centroid of the shaded area. 10 40 20 10 25 30 20. 70 Dimensions in…
A: Concept: The Schematic diagram of all the shaded portions is given below, For Part 1 Here, the Area…
Q: Vector E₁ is an electric field at the origin with magnitude of 3.75 × 10³ N/C directed 35° below the…
A: Given: The electric field is directed below the positive x-axis at an angle 350 is E1 = 3.75 x 105…
Q: Determine the volume V and total surface area A of the solid generated by revolving the area shown…
A:
Q: In the figure, point P2 is at perpendicular distance R = 22.7 cm from one end of straight wire of…
A:
Q: A bar is pulled to the right in the circuit shown below. The magnetic field is constant, going into…
A:
Q: An Isolated Copper Sphere of radius 5-45cm, Initially uncharged, is lluminated by ultraviolet light…
A: photoelectric effect.
Q: Sample problem 4: A car has an acceleration of 8 m/s2. a. How much time is needed for it to reach a…
A: Solution:-Given thatAcceleration of car (a)=8 m/s2final speed (v)=24 m/sInitially at rest i.e. u=0
Q: Which of the following statements is not consistent with geometric optics. a. Light rays…
A: Given :- Geometric optics
Find the cutoff frequency for a one dimensional monoatomic chain .given that the interatomic spacing is 3A and velocity of sound is 3000m/sec
Step by step
Solved in 2 steps