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Using the state vectors:|psi1>=3|+>+4|--> |psi2>=|+>+2i|--> |psi1>=3|+>- e^i(pi)/3|-->.Normalize each state vector.For each state vector, calculate the probability
Using the simulation, adjust the transmitter so that it is in sinusoidal mode and the electrons are oscillating up and down at a regular frequency. This is how radio waves are broadcast. Set it so tha
In the diving pool in the Richards Building, there is a glass window under the water. There is a room full of air on the other side of the glass window pane. If I dive under the water and look at the
In a spherical metal shell of radius R, an electron is shot from the center directly toward a tiny hole in the shell, through which it escapes. The shell is negatively charged with a surface charge de
An 8 inch well penetrates a 100 ft deltaic reservoir with permeability varying linearly with depth from 200 mD to 100 mD (you decide which is the top and which is the bottom). You want to de
4 moles of a monatomic ideal gas occupy a volume of 23 cm3 at a pressure of 5 atm. The volume is changed to 89 cm3.If this volume change is done via an isobaric process, what is the work done on the g
A system of consists of two infinitly long concentric copper pipes. The radius of the inner pipe is 1.00m and it has a charge per unit length lamba=2.00 microC/m. The outer pipe has a radius of 2.00m
Suppose you take and hold a deep breath on a chilly day, inhaling 1.0L of air at 0C and 1atm.How much heat must your body supply to warm the air to your internal body temperature of 37C?By how much do
A rigid rotorwith moment of inertia Ihas energy levels EJ = J(J+ 1)¯h2/(2I) , where J= 0, 1,2, . . .andthere are 2J+ 1 states for each J(mJ = ? , ?J+ 1, . . . J ?1, J). Consider a
Consider a system of N distinguishable atoms fixed in a lattice each of which has m equally spaced energy levels: E1 = 0, E2 = ?, E3 = 2?, . . . , Em = (m ? 1)?.If the system is in thermodynamic
There's an electron in a one-dimensional potential well of width Lz in the z direction, with infinitely high potential barriers on either side (i.e., at 0 z = and z L = z ). Assume that the
Two satelities S1 and S2 revolve round a planet in coplanar circular orbits in the same sense. Their periods of revoluions are 1h and 8h respectively. The radius of the orbit of S1 is 10^4km. When S2
Using your knowledge of statics, discuss briefly why the magnitude and direction of the knee reaction force varies with the amount of lower leg flexion and the amount of added weight.
A pump on the ground floor of a building can pump up water to fill a tank of volume 30 m^3 in 15 min. If the tank is 40m above the ground and the efficiency of the pump is 30 % how much electric power
Two stationary positive point charges, charge 1 of magnitude 3.80nC and charge 2 of magnitude 1.70nC , are separated by a distance of 59.0cm . An electron is released from rest at the point midway bet
A -3.4 nC charge is on the x-axis at x1 = -7 cm and a 4.2 nC charge is on the x-axis at x2 = 13cm.At what point or points on the y-axis is the electric potential zero?Express your answer using two sig
There are two telescopes observing at night. The first telescope is 0.3m and has a focal ratio of f/8. The second telescope has a focal ratio of f/4 and is 30m in diameter. They each have an identical
Consider an electron in an infinitely deep one-dimensional potential well of width Lz =1 nm . This electron is prepared in a state that is an equal linear superposition of the first three states.
A bullet with mass m=5.21 g is moving horizontally with a speed v=560 m/swhen it strikes a block of wood with mass M=14.8 kg (initially at rest). The bullet embeds
You a building a circuit that requires a 150 pF capacitor, but you only have a drawer full of 100 pF capacitors. (How) can you make a 150 pF equivalent capacitor?
An incident wave D=(2.0 cm) sin (4.5x-18t) (where x and t are in meters and seconds ) travels down a cord from a section with linear density 0.30 kg/m to one with density 0.10 kg/m. When the wave trav
An Emergency Vehicle Siren is designed to emit an 8000 Hz sound. You hear a 9143 Hz tone as it approaches you at 40.0m/s and a 7273 Hz tone as it recedes at 32 m/s.What is the temperature of the air?
Nitrogen dioxide is formd in the following reaction: N + O2 = NO2 The equilibrium constant K at 25 C is 8.27*10^-10. Calculate the standard free change for this reaction.
A 3.0-kg block is connected to two ideal horizontal springs having force constants k1 = 14.0 N/cm and k2 = 20.0 N/cm (see diagram). The system is initially in equilibrium on a horizontal fri
An experiment you're designing needs a gas with ?= 1.45. You recall from your physics class that no individual gas has this value, but it occurs to you that you could produce a gas with ? = 1.45 by mi