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The de Broglie relation applies to all "particles," not just electrons and photons.
(a) Calculate the wavelength of a neutron whose kinetic energy is 1 eV.
(b) Estimate the wavelength of a pitched baseball. (Use any reasonable values for the mass and speed.) Explain why you don't see baseballs diffracting around bats.
A rigid conducting loop has the shape of an equilateral triangle with sides a = 42 cm. Each side of the loop has aresistance of R = 3 W. Anexternal torque forces the loop to rotate at constant speed at anangular rate of 7 cycles per second about i..
An individual uses a pulley and rope to raise a 25 kg mass to a height of 2.0 m. If it takes 5.0 seconds to do this, how much power was supplied
A hiker's trip consists of three segments. Path A is 7.00 km long heading 60.00 degrees north of east. Path B is 6.00 km long in the direction due east. Path C is 5.00 km long heading 315 degrees counter clockwise from east. Graphically add hiker's d..
The partial pressure of oxygen in air is about 0.20 atm. (Air is 20% oxygen by volume.) In deep-sea diving, the composition of air the diver breathes must be changed to maintain this partial pressure. What must the oxygen content (in precent by volum..
Derive a formula for the maximum elevation of the jumper's center of gravity in terms of the crouch depth, c, the equivalent force to weight ratio, Fequiv/W, the platform speed, Vp and other relevant parameters.
A 1.00 µF capacitor is connected to a 5.00 Ω resistors and a 100 V battery in a series RC circuit. The capacitor is initially uncharged. At t = 0, a switch is closed and the battery begins charging the capacitor through the resistor. How much char..
A pot of hot water is boiling on your stove. The pot is in the shape of a round cylinder made of aluminum which is 10 cm in radius. The aluminum is 3 mm thick. You notice that after 25 minutes.
Two charged particles are located on the x axis. The first is a charge +Q at x = -a. The second is an unknown charge located at x = +3a. What are the two possible values of the unknown charge
The primary coil of a transformer has N1 = 250 turns, and its secondary coil has N2 = 1500 turns. what rms voltage is developed across the secondary coil
at a given instant a particle with a mass of 5.00 x 10-3 kg and a charge of 3.50 x 10-8 c has a velocity with a
A 50.0 g sample of a conducting material is all that is available. The resistivity of the material is measured to be 11 x 10-8 O m and the density is 7.86 g/cm3. The material is to be shaped into a solid cylindrical wire that has a total resistanc..
A 11.0 cm -long solenoid of diameter 0.410 cm is wound uniformly with 850 turns. a second coil with 52 turns is wound around the solenoid at its center. What is the mutual inductance of the combination of the two coils?
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