The lowest energy level for an electron confined to a one-dimensional box is 2.4X 10-1⁹ J. Find the width of th box
Q: First Law of Thermodynamics An engine takes 3.25 mole of an ideal monatomic He gas through the cycle…
A: Given,Number of moles, The pressure at the point c according to the graph,According to the graph the…
Q: (a) Let F₁ = x² 2 and F₂ = x Ŷ + y ŷ + z 2. Calculate the divergence and curl of F₁ and F₂. Which…
A:
Q: You have a spring of spring constant k, and a block of mass 0.200 kg. You set the spring up…
A: The mass of the block = 0.2 kgThe spring constant = k N/mSpring is compressed by 0.3 mpotential…
Q: We can use equilibrium to measure forces exerted by charges, magnets, or gravity by measuring the…
A: W have used the concept of equillibrium of forces along horizontal and vertical
Q: A block of mass m₁ = 36 kg on a horizontal surface is connected to a mass m₂ = 15.2 kg that hangs…
A: We have given thatm1=36kgm2=15.2kgcoefficient of friction
Q: The football is to be kicked over the goalpost, which is 15 ft high. If its initial speed is VA = 80…
A: initial speed vi = 80ft /slet y be the vertical distance covered by the football from the…
Q: What would Brewster's angle be for reflections off the surface of water for light coming from…
A: This topic is from optics
Q: A ball is held at rest at position A in figure by two light strings. The horizontal string is cut…
A: At point A the ball is in equillibrium so let the tension in horizontal string beT1 and the other…
Q: please when finding the fx component why is it negative
A: Why fx component is negative?
Q: A ray of light is incident upon a plane with an angle of (3.60x10^1)° relative to a line…
A: Angle of incidence Angle of reflection
Q: Monochromatic, coherent light is used in a Michelson Interferometer. One of the movable mirrors is…
A: Here ° for Michelson interferometerSo it becomes
Q: A 1200-kg sports car (including the driver) crosses the rounded top of a hill (radius = 92.0 m) at…
A: We will use the concept of equillibrium of forces. I have used g=10m/s² and other notations for…
Q: If an ideal gas is compressed isothermally O Heat flows out of it No heat flows O Its pressure…
A: Using the equationIt is known that internal energy is only function of temperature. And for…
Q: Problem 4: A certain heat engine performs a cycle described by the curve A-B-C-D-A in the diagram…
A:
Q: 7 A plank has a 2.0 N weight placed on it, 0.50 m from one end. 0.50m 2.0N X pivot vot (Plann M = F…
A: We have given plank weight =3Nlength of plank =2mApplying the condition of equilibrium of force
Q: M m رے 0
A:
Q: A thin spherical glass shell in air is filled with an unknown liquid. A parallel light beam is…
A: Lets, n1 and n2 are the refractive indicies of the air and medium. s is the object distance, and s'…
Q: Assum that the given force field is conservative, then find the constant a,b and c. F=(x+2y+az)i + (…
A:
Q: Two infinite grounded metal plates lie parallel to the xz plane, one at y = 0, the other at y = a,…
A:
Q: A simple mass spectrometer consists of a particle accelerator, anion velocity selector and a…
A: This is a question from the theory of the force on a charge particle inside the electric field and…
Q: 2. Estimate your own luminosity (in terms of Stefan-Boltzmann law). Express the result in both…
A: The luminosity of a body is the total power radiated by it
Q: Problem 9: Rutherford Scattering A gold foil (5.9×1022 atoms/cm³) of "hair" thickness 80 µm is used…
A:
Q: A galvometer with a full- scale sensitivity of 500 mA and a coil resis- tance of 60 is to be used to…
A: Given,Scale sensitivity for current, Coil resistance, Ammeter reading, According to the figure,
Q: 1. Suppose that a car weighing 4000 pounds is supported by four shock absorbers Each shock absorber…
A: Given,weight of the car, the spring constant of the shock absorber, 1. the period of…
Q: The 75 kg wheel has a radius of gyration about its mass center of kc = 375 mm. The coefficients of…
A:
Q: Consider a particle in the n = 1 state in a one-dimensional box of length a and infinite potential…
A:
Q: A 9-kg mass is attached to a spring hanging from the ceiling and allowed to come to rest. Assume…
A:
Q: Floating at a mercury-oil interface is a block of steel (SG =7.5) as shown. The block is 1.8 m long…
A:
Q: F₁ = (1001 - 125j + 95k) Ib and F₂ = (-2101 + 280j + 100k) Ib, determine the resultant moment…
A: The coordinates of O are (0,0,0)Coordinates of A are (4,5,3)Force F1 = 100i -125j+95k lb ; F2 =…
Q: A sump pump (used to drain water from the basement of houses built below the water table) is…
A: Given,The output pressure, Rate of water flow, The height, Diameter, According to Bernoulli's…
Q: Coaxial Conductor System with Uniform Space Charge: A static space-charge distribution fills the…
A:
Q: 80. FIGURE 21-54 shows a simplified circuit for a photographic flash unit. This circuit consists of…
A: For charging of capacitor we will use
Q: A sled is initially given a shove up a frictionless 27.0 incline. It reaches a maximum vertical…
A:
Q: (e) We now consider the new system shown in the bottom figure. The mass m₂ in the right hand side is…
A:
Q: 16.. A section of a sphere has a radius of curvature of 0.86 m. If thissection is painted with a…
A: The radius of the curvature is
Q: An object stretches a spring 2 inches in equilibrium. a) Find its displacement for t > 0 if it is…
A: An object stretches a spring, take Initial displacement is given as
Q: *Problem 1.9 A particle of mass m is in the state (x, 1) = Ae¯a[(mx²/h)+it] where A and a are…
A:
Q: If the mass of Jupiter is defined as 1 M₁ = 1.90 × 1027 kg, what is the mass of Saturn (5.68 × 1026…
A: We are given the mass of jupiter asConsidering it to be the base unit we need to calculate the mass…
Q: A 140-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 16.4°…
A:
Q: Which is NOT a term that defines an individuals obesity? O 30 lbs overweight O 30% or more body fat…
A: Correct answer to the question is option D30% waist to hip ration does not define individual…
Q: - In the figure a 27 V battery is connected across capacitors of capacitances C₁ C6 = 4.5 µF and C3…
A:
Q: Derive the change in the entropy due to pressure increase from p; to pf at constant T of a gas that…
A:
Q: 5.0 kg 10 kg Show Transcribed Text the the →F=45 N a. The coefficient of kinetic friction between…
A:
Q: We can model a pine tree in the forest as having a compact canopy at the top of a relatively bare…
A: The drag force is defined as the type of resistance in fluid dynamics that operates in opposite…
Q: Before attempting any two-dimensional relativistic collisions, do this classical (i.e., non-…
A: Given, mass m1 = 0.7kgmass m2 =0.9kgvelocity v1 = 10m/svelocity v2 = 0m\sThe speed of each ball will…
Q: A 48 kg soccer player is running 5 m/s to the right and and watching the ball fly through the air…
A: Given,mass of the soccer player, speed of soccer, mass of another soccer player, speed of another…
Q: A 33-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the…
A: I have used concept of conservation of energy
Q: Problem 2: A charged particle of mass m and positive charge q moves in uniform electric and magnetic…
A: Required to find the trajectory of charged particle
Q: The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 2.63 m…
A:
Q: 10. A 1.55-kg stone is tied to a 1.22-m long string and whirled in a vertical circle at a constant…
A: The mass of the stone = 1.55 kgThe radius of the circular path = 1.22 mThe speed = 4.20 m/sAt the…
Step by step
Solved in 3 steps with 2 images
