1. Two very narrow slits are spaced 1.85 umum and are placed 40.0 cmcm from a screen. What is the distance between the first and second dark lines of the interference pattern when the slits are illuminated with coherent light with a wavelength of 551 nmum? (Hint: The angle QQ in equation dsine=(m+12)Adsin0-(m+12)2 is not small.) Ans should be in meters
Q: The electron in a hydrogen atom is in the state |w) = N[3]v100) + 4 |w21)] where ynlm represents the...
A: For normalized wave function
Q: Two sinusoidal waves with the same amplitude of 9.10 mm and the same wavelength travel together alon...
A: Given: The amplitude of the two waves is A = 9.1 mm The distance traveled by the wave is d = 59 cm T...
Q: Sphere m1 with a mass of 1.0 kg collides with m2, which also has a mass of 1.0 kg, in an elastic col...
A: As the collision between the two masses is elastic, both momentum and energy of the system will be c...
Q: A possible means for making an airplane invisible to radar is to coat the plane with an antireflecti...
A: For the aeroplane to be completely invisible to RADAR, the incident light coming from the RADAR and ...
Q: Write, but do not solve, the equations of motion for the mechanical network.
A: Give Write, but do not solve, the equations of motion for the mechanical network.
Q: Please show work for problem in picture attached
A:
Q: The velocity of a particle as a function of time is given by v(t)=(3t-t )i -4j all in S.I. units. a)...
A: solution of question (a) The velocity of a particle as a function of time is given by v(t) = (...
Q: QI.Find Fermi probability of level above of Fermi level by 0.28ev and temperature in degree is 500
A: Given : E-Ef = 0.28 eV Temperature, T = 500°C = 773 K Boltzmann constant, KB = 1.3...
Q: Please help
A: (a) Let R1 and R2 denote the resistances, R denotes the equivalent resistance, W1 and W2 denote the ...
Q: QCA bicycle is turned upside down while its Owner repairs a flat tire. A friend spins the other whee...
A: (a) The first drop rise higher than the second drop because the angular speed of the wheel decreases...
Q: wo long wires hang vertically. Wire 1 carries an upward current of 2.00 A. Wire 2, 20.0 cm to the ri...
A:
Q: Find the expectation value of r for the 2s and 3p wavefunctions of the hydrogenic atom.
A:
Q: Q5/ An electric field of 8.5 x 105 V/m is desired between two parallel plates each of (7 cm x 8 cm...
A:
Q: Suppose a photon passes near the sun. What are the kinematic equations describing the motion of this...
A: The Proton's kinematic equation is denoted as, θ=ω¯t ω=ωo-αt θ=ωot+12αt2 ω2=ωo2+2αθ so, ω¯=ωo+ω2 f...
Q: In state-of-the-art vacuum systems, pressures as low as 1.00 X 10-9 Pa are beingattained. Calculate ...
A: Given that,Pressure in the vacuum systems, P=1.00×10-9 PaVolume of the vessel, V=1.00 m3Temperature,...
Q: 10) A single current-carrying circular loop of radius R is placed next to a long, straight wire, as ...
A:
Q: I got 36 turns/m is this correct?
A: The magnetic field inside the long solenoid is given by; B=μ0 n I (Inside the sol...
Q: Based on question 4, calculate hmax for v=10m/s. hm(10) hm(v=10); Based on question 4, find the crit...
A:
Q: A 30 L container at a pressure of 150 kPa containsthree moles of an ideal gas. Whatis the temperatur...
A: From the ideal gas law we have PV=nRT Where P is the pressure, V is the volume, n is the number of m...
Q: 4. The figure below shows a small block of mass m = 4.50 kg sliding without friction with a speed of...
A: a) Let the speed of the block after the collision be v and the angular speed of the rod after the co...
Q: In the figure, two loudspeakers, separated by a distance of d = 2.20 m, are in phase. Assume the amp...
A: (a) Given: The distance between the loudspeakers is 2.20 m. The distance between the listener and on...
Q: Compute the number of modes that will be supported by a fibre with core diameter of 20 m m, a core r...
A: Given Compute the number of modes that will be supported by a fibre with core diameter of 20 m m, a ...
Q: Find the protons, electrons and neutrons for the following: protons %3D protons electrons %3D electr...
A: Find thfor the following. given: F, F- , Na, Na+1, O2-, Mg2+, Al3+, P3-
Q: Explain how IRSO was able to get Amazonia-1 to orbit Earth using the language of Einstein’s Theory o...
A: We know that, according to General Relativity, space-time is curved around the Earth due to it's mas...
Q: A prisoner, 1.80 meters in height, was discharged in consideration due to his advanced in age. In or...
A: (a) Given: The height of the prisoner is 1.8 m. The distance of the border road is 100 m. The distan...
Q: hii
A: Concept used: Charge gets induced on the surface of conductor.
Q: In empty space there is (-∞, 0) semi-infinite linear uniform and constant charge density ρl = 3 [C /...
A:
Q: Please help. This problem involves angular velocity and acceleration. Thank you.
A: Here there are 5 sub-parts to a single question. As per our policy, we will be answering the first t...
Q: Question In the equilibrium position, the 30 kg cylinder causes a static deflection of [4] mm in the...
A: Given: The mass of the cylinder is m = 30 kg The amplitude of the spring is A = 46 mm
Q: A resistor with color bands blue red-green-yellow-gold has a length of 5cm. If the material is made ...
A: Given,color bands are blue red-green-yellow-gold blue =6red=2green=5yellow=4gold=5%length L = 5cm
Q: Please answer all if not answer a-c
A:
Q: Q2. The magnitude of the electric force between two protons is 2.30 3 10226 N. How far apart are the...
A: Electric force between two charged particles is given by the relationF=14πεoq1q2r2q1 and q2 are char...
Q: Before electronic timing devices were developed, a ballistic pendulum was used to measure the speed ...
A:
Q: (a). You are required to design a roller coaster with the profile shown in Figure Q2(a). An electric...
A: In absence of any external force, the total initial energy of the system is equal to the total final...
Q: Give your explanation of how a microwave oven works. Have you ever noticed interference with your w...
A: When we power on the microwave, heat energy is converted into Microwave energy. Microwaves are prod...
Q: 3. A projectile is launched at an elevated target with an initial velocity of of vo = 200 m/s in a d...
A: Time of flight formula:T=2·V0sinθgwhere, T is the Time of flightV0 is initial velocity=200 m/sθ=30°g...
Q: (a) (b) (c) All loops are identical and carry the same current. (Use only the symbols > or =, for ex...
A: a) There are an equal current in all the loops placed in the different orientation with the same cur...
Q: Show clearly all working with detailed explanations
A: The x components of the position of the center of mass is, xcm= (m1x1+m2x2+m3x3)/(m1+m2+m3) =(7)(4)...
Q: A automobile begins from relaxation and quickens to a velocity of a hundred km/h in 15 seconds. The ...
A: Give A automobile begins from relaxation and quickens to a velocity of a hundred km/h in 15 seconds....
Q: A stationary proton is accelerated through a potential difference of 83.5 V. What speed did the prot...
A: Given: The potential difference is 83.5 V. Introduction: The principle of work and kinetic energy st...
Q: In the figure below, the current in the long, straight wire is I, = 3.40 A and the wire lies in the ...
A:
Q: A steady beam of alpha particles (q = + 2e, mass m = 6.68 × 10-27 kg) traveling with constant kineti...
A: (a) Given: The kinetic energy of alpha particles is 30 MeV. The current of the beam is 0.20 µA. Intr...
Q: Calculate the mass defect ∆m for the formation of berrylium nucleus from its constituent protons and...
A:
Q: Figure top tatron. Electrons are accelerated in a circular orbit in the xy plane and then withdrawn ...
A: (a) Introduction: Betatron is a type of particle accelerator and is used to accelerate electrons. It...
Q: Hello, I hope you can help me with my homework fast as possible please
A: The charge of spherical charge distribution, Q=σ4πR2 (1) Given the charge distribution, ...
Q: 24. The depth of the cross-section of a river flowing at 2 m/s from riverbank to bank measures dista...
A: Here x0=0,x1=1,x2=2 y0=0.5,y1=1.2,y2=0.4 Velocity v=2 m/s According to Simpson's 1/3 rule area, A=h/...
Q: I am doing a lab report for my physics class. The lab consists of throwing a ball upward and recordi...
A: Relevant theory: According to Newton's first law, an object in a state of rest or motion will contin...
Q: How do galaxies form?
A: The galaxies are the collection of a number of stars, planets, dark matter, gas, and dust particles....
Q: 2. Gaseous nitrogen actuates a Carnot power cycle in which the respective volumes at the four corner...
A:
Q: Rotating Quantum particle: Consider a free quantum particle of mass m rotatingin a circular path of ...
A: A Particle motion in 2-dimensional circular path can be expressed in both cartesian co-ordinate syst...
Trending now
This is a popular solution!
Step by step
Solved in 5 steps