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Incident X-rays in a Compton scattering experiment have a wavelength of 0.400 nm. The Compton wavelength of the electron is 2.43 x10-12 m.
Determine the wavelength of the scattered X-rays if the outgoing electron has a energy of 15.6 eV.
Find the angle at which the scattered photons are detected.
A conducting sphere of radius 23.0 cm has an unknown positive charge distributed uniformly over its surface. What is the charge
The secondary coil of a neon sign transformer provides 7500 V at 10.0 mA. The primary coil operates on 120 V. What does the primary draw
Violet light and red light travel through air and strike a block of plastic at the same angle of incidence. Find the index of refraciton for violet light in plastic
A moving particle encounters an external electric field thatdecreases its kinetic energy from 8920 eVto 7400 eV as the particle moves fromposition A to position B. The electric potentialat A is -52.0 V, and the electricpotential at B is +26.9 V.
A double slit illuminated with two different colors of wavelengths 694 and 425 forms a two-colored diffraction pattern on a screen located away. What order maximum for occurs near from zeroth order
the space between two concentric spherical shell conductors is filled with a material with a resistivity of 109 ohmm.
If wind blows at 41 m/s over a house, what is the net force on the roof if its area is 210 m and is flat
As F is enhancement d, the block would either begin to slide, or begin to tip over. What must be the coefficient of static friction ms so that the block begins to slide rather than tip.
Consider a disk of radius 3 centimeter having a uniformly distributed charge of 5.20 (µC). Find the electric field at a point on the axis and 3 millimeter from the center
If a visible photon with wavelength 434 nm is emitted from an atom in a hydrogen gas lamp, what energy state was the atom in before the photon was emitted? That is, what was the number for that state?
A 2030- test rocket is launched vertically from the launch pad. Its fuel (of negligible mass) provides a thrust force so that its vertical velocity as a function of time is given by, What was the initial thrust due to the fuel
A 75kg person goes down a straight slide inclined at 32 degrees above the horizontal. what is the persons acceleration
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