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X-rays having energy of 300 keV undergo Compton scattering from a target. The scattered rays are detected at 37.0 degree relative to the incident rays. Evaluate
a. the Compton shift at this angle,
b. the energy of the scattered x-ray, and
c. the energy of the recoiling electron.
An infinite line of positive charge lies along the y axis, with charge density ? = 1.60 ?C/m. Find the magnitude of the net torque exerted on the dipole
We want to rotate the direction of polarization of a beam ofpolarized light through 90o by sending the beam throughone or more polarizing sheets. What is the minimum number of sheets required
An ideal gas undergoes isothermal compression from an initial volume of 5.37 m3 to a final volume of 2.27 m3. There is 6.45 mol of the gas, How much work is done by the gas
The distance between the first and fifth minima of a single-slit diffraction pattern is 0.40 mm with the screen 50 cm away from the slit, Calculate the angle of the first diffraction minimum
The 200-inch-diameter objective mirror of the reflecting telescope at the Mt. Palomar Observatory has a focal length of 17 . Part A The -number of a mirror is defined exactly the same as the -number of a lens. What is the -number of this mirror?
charges are placed on an equilateral triangle all angles are equal and equal to 60 degrees. the length of each side of
question the speed of light in a material is 0.77timesc. what is the critical angle in degrees of a light ray at the
Equal amounts of heat are added to equal masses of iron andsilver at the same initial temperature. Which metal will have the higher final temperature?
A model rocket engine has an average thrust of 5.26 N. It has an initial mass of 24.9 g, which includes fuel mass of 12.2 g. What is the average exhaust speed of the engine
A copper [k = 390 J/(s·m·C°)] pipe with an outer radius of 0.014 m runs from an outdoor wall faucet into the interior of a house. Find the inner radius of the pipe
In a quarter-mile drag race, two cars start simultaneously from rest, and each accelerates at a constant rate until it either reaches its maximum speed or crosses the finish line. By how many seconds does this car win the race
A 1.01kg rolling hoop with a radius of 10.0 cm rolls without slipping. If the linear speed of the hoop is 1.63m/s , find the translational kinetic energy
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