Water stands 12.0 m deep in a storage tank whose top is open to the atmosphere. What are the absolute and gauge pressures at the bottom of the tank?

Q: Calculate the width of the smallest allowed band using Kronig-Penney model. Assume P=10 and a=5Å

A: The Scattering power of the potential barrier ,P gives measure of the strength with which electrons ...

Q: As part of your daily workout, you lie on your back and push with your feet against a platform attac...

A: The force applied to the spring is  Fx=kx The work done on a spring to move its end from x1 tox2 , W...

Q: “Ultrafast” lasers produce bursts of light that last only on the order of 10 fs. Because of the unce...

A: Given data: The wavelength is λ=532 nm. The time interval is ∆t=10 fs. Part (a) According to the H...

Q: Wavelength The velocity of a surface wave on the ocean is given (2rd - tanh by v : (Example 8). Use ...

A: The velocity be defined as, v=gλ2πtanh2πdλv2=gλ2πtanh2πdλtanh2πdλ=2πv2gλ

Q: A uniform magnetic field is perpendicular to a loop of radius 1 cm. Find the value of the magnetic fie...

A: Given, Radius of loop =1 cm magnetic flux = φ0

Q: A brass wire is 1.40 m long and has a cross-sectional area of 6.00 mm2. A small steel ball with mass...

A: Given, Length of wire = 1.40 m Cross sectional Area = 6.00 mm2 Mass of steel ball = 0.0800 kg Coeffi...

Q: A child and sled with a combined mass of 53.9 kg slide down a frictionless slope. If the sled starts...

A:

Q: 1. A vehicle with a mass of 3380.43 kg is being tested for its engine consumption by measuring the f...

A: The forces on the vehicle can be shown by a diagram: The net force is 6471 N Let the vehicle move wi...

Q: The net force F→ on a particle of mass m is directed at 30.0° counterclockwise from the +x-axis. At ...

A: Given: The direction of force with respect to horizontal axis is θ=30.0∘. The velocity of the parti...

Q: When a ball of mass m is dropped from height h, its kinetic energy just before landing is K. If a 2n...

A: When there is no air resistance, then the total mechanical energy of the system remains conserved. T...

Q: A marksman holds a rifle of mass mR = 3.00 kg loosely, so it can recoil freely. He fires a bullet of...

A: Given mass of rifle mR=3.00kg Mass of bullet mB=5.00g=5.00x10-3kg Velocity of the fired bullet with ...

Q: Hello I need helpwith these questions. Consider a 1D collision between two particles. If the collisi...

A: In the case of 1-D collision, if the collision is neither perfectly elastic nor perfectly inelastic,...

Q: At one point in its orbit the earth is 1.50 x 1011 m from the sun. A spacecraft flies along a line f...

A: Given, The distance between the earth and the sun is 1.50×1011 m The spacecraft flies at a velocity ...

Q: A 1.20-cm-tall object is 50.0 cm to the left of a converging lens of focal length 40.0 cm. A second ...

A: Part (a) Given: The height of object is ho=1.20 cm. The distance of object from first lens is u1=50...

Q: In a physics lab, Asha is given a 10.1 kg uniform rectangular plate with edge lengths 63.7 cm by 54....

A: we can apply parallel axis theorem  Iaxis=ICM+Mr2

Q: An L-R-C series circuit has R = 400 Ω, L = 0.600 H, and C = 5.00 x 10-8 F. The voltage amplitude of ...

A: Given: L-R-C series circuit has R = 400 Ω, L = 0.600 H,  C = 5.00 x 10-8 F Voltage Amplitude of the ...

Q: For a concave spherical mirror that has focal length f = +18.0 cm, what is the distance of an object...

A: Magnification equation m=-dido=hihodi=-hihododi=--hohodo=do Note: since the image is real, image dis...

Q: An airplane propeller is 2.08 m in length (from tip to tip) and has a mass of 117 kg. When the airpl...

A: Part-a Given: The length of the propeller R = 2.08 m. The mass of the propeller M = 117 kg. The tor...

Q: Problem 1Given: A graduated cylinder filled with water. A rock is dropped into the cylinder and the ...

A: (a) The volume of the rock can be written as the increase the volume of the liquid when the rock is ...

Q: If a star's absolute magnitude value is significantly larger than its apparent magnitude value (Mv&g...

A: Absolute magnitude Mv: The magnitude that a star is expected to have if it were at a distance of 10 ...

Q: 1-

A: Let a and b are two objects, in which object b has kinetic energy twice of the kinetic energy of a. ...

Q: Balls A, B and C, same mass are thrown from a cliff, all with a speed of 15 m/s. Which one is travel...

A: The total mechanical energy of the system remains conserved when resistive forces are negligible. Th...

Q: A basket of negligible weight hangs from a vertical spring scale of force constant 1500 N/m. (a) If ...

A: Part-a Given: The spring constant of spring k = 1500 N/m. The mass of the brick m = 3 kg.

Q: A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s2 for 14.0 s. It r...

A: Consider the trip into 3 intervals. The train is moving in constant acceleration in all intervals. x...

Q: A rod has length 0.900 m and mass 0.600 kg and is pivoted at one end. The rod is not uniform; the ce...

A: The length of the rod is 0.900 m, mass of the rod is 0.600 kg, and the distance of the centre of mas...

Q: A simple pendulum (a mass swinging at the end of a string) swings back and forth in a circular arc. ...

A: Since the mass travels in an arc of a circle, the radial acceleration is ar=v2R At the end point the...

Q: You are asked to design a space telescope for earth orbit. When Jupiter is 5.93 x 108 km away (its c...

A: Given data: The distance of Jupiter is x=5.93×108 km. The distance between two points on Jupiter is...

Q: For a research project, a student needs a solenoid that produces an interior magnetic field of 0.050...

A: The magnetic field inside the solenoid is given by   Where , N = Number of layers of wire, I = Curr...

Q: A slit 0.360 mm wide is illuminated by parallel rays of light that have a wavelength of 540 nm. The ...

A: Given: Slit 0.360 mm wide that get the parallel rays of light that have a wavelength of 540 nm. The ...

Q: The momentum of a block with mass of 13.5kg is 687.6 kg m/s, what is the speed of the block in unit ...

A: Given mass say m=13.5kg And momentum say p=687.6kg m/s

Q: Think of several examples in everyday life of motions that are, at least approximately, simple harmo...

A: There are many examples which we can see an example is SHM. a few of them are, 1) Simple pendulum: w...

Q: Differential Equations Please answer one of the two questions please step by step.  TYPO; PART E SUP...

A:

Q: Which takes more fuel: a voyage from the earth to the moon or from the moon to the earth? Explain.

A: Given: The consumption of fuel for travel.  

Q: Under some circumstances, a star can collapse into an extremelydense object made mostly of neutrons ...

A: According to conservation of momentum principle,’ Iiωi=Ifωf Thus, 25MRi2ωi=25MRj2ωfRi2ωi=Rf2ωf