2. If the capacitance per unit length of a cylindrical capacitor is 20 pF/m, what is the ratio of the radii of the two cylinders?
Q: O tołal mass of string is 2 Kg wheet is Teasion? O et's plausibly estimate The max Frans Veo Vebaly ...
A: string length, L=100 m velocity of the string, v=40 m/s mass of the string, m=2 kg mass per unit len...
Q: OR TEACHER In one of the classic nuclear physics experiments at the beginning of the 20th century, a...
A: The alpha particle will approach the nucleus unitl all its energy is converted into electrostatic po...
Q: A double-slit experiment is performed with light of wavelength 630 nm. The bright interference fring...
A: When light passes through the two slits, it gets diffracted along the edges of the slits. These diff...
Q: Problem 3: Suppose we want to calculate the moment of inertia of a 65.5 kg skater, relative to a ver...
A:
Q: En: The latent heat of vaporization of water at 100 °C is 40.6 kJ mol-and when 1 mol of water is vap...
A: Given, Latent heat of vaporization, ∆Q=40.6kJ/mol Volume increased, ∆V=30.19×10-3m3 Pressure, P=1atm...
Q: The hydrogen Balmer line H, has a wavelength of 486.1 nm. It is shifted to 579.2 nm in a quasar's sp...
A: The original wavelength of hydrogen Balmer line is given as, λo=486.1 nm. The shifted wavelength of ...
Q: In the fundomontal mode the Lime taken the ound cuave lo, sieach upto the closed end es 0.018 The fu...
A: To find-Fundamental frequency=?Given-Time (t)=0.01sThe pipe is closed at one end.
Q: Provide a detailed example of quantum entanglement along with images.
A: Quantum entanglement is a physical phenomenon that happens when a collection of particles is created...
Q: Determine the sum of moments relative to the point C. AB = 2 m; BC = 4 m; DB = 1 m; F1=100N; F2 =50N...
A:
Q: 7. The spherical nucleus of a cer- tain atom contains a positive charge Ze in a volume of radius R. ...
A: Concept used: Coulomb force is used. Coulomb force is inversely proportional to square of distance b...
Q: Fowr eesislances 102, 10.2, 10n f202 foum Wheatelone's nelock calculale the ealue of sheent needed e...
A: To find-Shunt resistance (S)=?Given-R1=10 ohmR2=10 ohmR3=10 ohmR4=20 ohm
Q: What should be the change in the potential of a condenser if its energy is 4 times the initial energ...
A: To Find: Change in potential of condenser (V2) Given: W2 = 4 W1 W2W1=4
Q: The resistivity of copper at room temperature is 1.7x10-8 Qm. A copper wire of 100 m long and 2 mm i...
A: Given: Resistivity of copper, ρ=1.7×10-8 Ωm Length of wire, L=100 m Diameter of wire, d=2 mm=2×10-3 ...
Q: Q3:- The car has an initial speed vo = 20 m/s. If it increases its speed along the circular track at...
A:
Q: een the coordination number and the number of atoms per unit cell. Find both these a simple cubiç la...
A: The required answer is given below
Q: 7. Consider the systems of masses MA and MB connected with a string through a pulley as the one illu...
A: If an object is kept contact with a surface and tried to move, it will experience a resistive force ...
Q: In the circuit below, the switch S has been open for a long time. It is then suddenly closed. Take E...
A: Given: The emf of the battery is ε = 10 V The value of resistance in the circuit is R1=71 kΩR2=105 k...
Q: The hash function of a three-level system of energy + E, 0, - E)) is O z=2+ Cosh(BE) O Z = exp (-BE)...
A:
Q: 3-53 The figure shows the water pressure acting on the sides of a dam that is 20-m long. Determine t...
A: Pressure is defined as force per unit area. Thus, here we will calculate the resultant pressure on e...
Q: The resistivity of copper at room temperature is 1.7x10-8 Qm. A copper wire of 100 m long and 2 mm i...
A:
Q: A rocket car is traveling at a constant speed of 250 km/h on a salt flat. The driver gives the car a...
A: Given that,The initial speed of the car : u = 250 (km/h) = 69.44(m/sec)The constant deacceleration :...
Q: 100 mm M 40 mm 260 mm-
A:
Q: Two wires have the same length and the same resistance. One is made from aluminum and the other from...
A: The resistance of a wire of length L and cross sectional area A and resisitivity ρ is given by R=ρLA...
Q: shaft at 3.00 m/s. The nut strikes the bottom of the shaft in 2.00 s. How far from the bottom of the...
A: Given that,Initial velocity : u = 3 (m/sec)Acceleration : a = -g = -9.8 (m/sec2)Time : t = 2 (sec)He...
Q: ea lculate ecentric anomaly and mean anomly then calculate how long in days does it take the Sun- ea...
A: In orbital mechanics, there are three anomalies or parameters which is used to define the position o...
Q: In the circuit below, R1 = 9 2, R2 = 5 2, R3 = 10 2, and V = 19 volts. R1 R2 R3 (a) Find the current...
A: In the given circuit diagram The resistors are given by R1=9 ohmR2=5 ohmR3=10 ohmV=19 VoltsR2 and R3...
Q: Light enters glass from water, then (a) wavelength remains same wavelength decreases frequency incre...
A: To find-Effect on wavelength=?Given-Light enters from water to glass
Q: a. Plane A is parallel to which of the following axes? b. The Miller Indices for Plane A is which...
A: Given a cube as shown in the figure, We are asked to find the miller indices in different scenario.
Q: Problem 1: NASA scientists suggest using rotating cylindrical craft to mimic gravity while in a weig...
A:
Q: Charges of 4 uC and -6 uC are placed at two corners of an equilateral triangle with sides of 0.10 m....
A: Given that,Charge : Q1 = 4×10-6 (C)Charge : Q2 =-6×10-6 (C)Distance : d = 0.10 (m)Here we need to fi...
Q: 8. Platinum (at. wt. 195.1) crystallizes in the fcc form and has the density of 21.4 x 10' kg/m. Cal...
A:
Q: A 0.282 kg mass is attached to a spring with a spring constant 197 N/m so that the mass is allowed t...
A: Given that,The mass : m = 0.282 (kg)The spring constant : k =197 (N/m)The compression of spring : ∆x...
Q: Calculate the capacity of a condenser charged to a potential of 300 V, if the energy stored in the c...
A: The energy stored inside a capacitor is given by U=12CV2 Given that U=1 JV=300 V
Q: Time Constant of First Order Measuring System There are three methods to calculate time constant 1. ...
A: (1) Here the peak value of temperature is 98.5 degree 63.2% of this temperature is 62.252 degree As ...
Q: What is radius of gyration, why is it important in catalysis.
A: The radial distance to a location with the same moment of inertia as the body's actual distribution ...
Q: P- 30N 16m 40 B 1.5m Find the Moment in A and B
A:
Q: The column is used to support the floor which exerts a force of 3000 Ib on the top of the column. Th...
A:
Q: An electron is confined between two perfectly reflecting walls separated by the distance 12 x 10-11m...
A: From Heisenberg's uncertainty relation, ∆x∆p≥h∆x is the uncertainty in position∆p is the uncertaint...
Q: Angle of dip is 40° at a place where the horizontal component of earth's magnetic field is 3.6 × 103...
A: To find-Vertical component (BV)=?Given-Angle of dip θ=400 whereBH=3.6×10-5 Wb/m2
Q: L10-4. Assume an aircraft has yaw = 7/12, pitch 01 7/12, and roll oi = pi/6 with respect to the iner...
A: We will write the quaternion in the matrix form first, and then multiply it with the unit vector mat...
Q: If a standard passenger aircraft can fly at 0.37 km/s (828 mph), how long (in yr) would it take to r...
A:
Q: Calculate the energy, corrected to first order, of a harmonic oscillator with potential 1 V(x) =kx +...
A: Given, Vx=12kx2+ωx4+ω2x6The 1st excited state wave function for harmonic oscillator potential is giv...
Q: The sound intensity near a jet engine is 120 dB. Assuming an attenuation coefficient in air of x = 0...
A: There are two types of waves, namely longitudinal and transverse. Transverse waves are those which h...
Q: Verify if Green's theorem is fulfilled by integrating the divergence of (see photo) over the volume ...
A:
Q: A person of mass 60.0 kg is riding on a Ferris wheel as illustrated. Draw the free body diagram for ...
A: Draw the free body diagram and then apply the Newton's second law. Also use the centripetal accelera...
Q: You are working in an ice skating rink and have been asked to hang a new banner on the wall. Your fr...
A:
Q: Determine the magnitude (lb) of the horizontal reaction at A when α = 45°, a = 12.97 in, b = 13.79 i...
A:
Q: Which forces from a given system form a pair of forces? The modules of all forces are equal.
A: A pair forces should be having same magnitude and direction,
Q: Roughly how long would it take for an electron to move down a 1 m length of wire under 10 A of curre...
A: Given: Current,I=10ALength,L=1m Assume: Drift Velocity,vd=10-4m/s The expression for the time in ter...
Q: 3. particles of mass 10º g moving at 1 cm/s. Assume we can construct a double slit whose separation ...
A: Concept: In order to determine the Separation between the fringes when the double slit and the scree...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps