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Consider the state of a harmonic oscillator initially (t=0) to be given by
|ψ >= 5|0 >+ 12| 1>.
(a) Find the normalized state.
(b) What will be the state of the particle after time t.
(c) Calculate < x > and < p > for this state at time t. Is this classically what you would expect?
A person is standing on a level floor. His head,upper torso, arms and hands together weigh 438N and have a centerof gravity that is 1.17m above the floor. obtain the location of the center of gravity for entire body
Two turning forks oscillating coherently and in phase at 1200Hz are separated by 0.35m, Calculate the angles of minimum intensity
The light shining on a diffraction grating has a wavelength of 463 nm (in vacuum). How many lines per centimeter does the grating have
A constant 3.90 Amp current moves along a straight wire that is perpendicular to a 2.40 T magnetic field. determine how much magnetic force will it experience
A solution has a hydronium-ion concentration of 1.0 x 10^-3 mol per liter. What is the hydroxide-ion concentration of this solution
The maximum current in a 26 µF capacitor connected to an ac generator with a frequency of 140Hz is 0.15 Amp. What is the maximum voltage of the generator
Suppose a 0.75 H inductor is connected to a 35 Hz, 480 V AC source. Find the current in A
The box of a well-known breakfast cereal states that one ounce of the cereal contains 128 Calories (1 food Calorie = 4186 J). what is the heaviest barbell that could be lifted a distance of 2.08 m
Suppose a planet is discovered orbiting a distant star with 11 times the mass of the Earth and 1/11 its radius. How does the escape speed on this planet compare with that of the Earth
A 1.30 m long ramp is inclined at 14 degrees to the horizontal. A solid ball is released from rest at the top of the ramp. Find the ball's speed at the bottom of the ramp
Illustrate w hat angular speed (in revolutions per minute) is needed for a centrifuge to produce an acceleration of 720 times the gravitational acceleration 9.8 m/s2 at a radius of 9.95 cm ?
a hollow copper wire with an inner diameter of 1.1 mm and an outer diameter of 1.8 mm carries a current of 15 a. what
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