Determine the wavelength of the x-ray source
An X-ray source of unknown wavelength is directed at a carbon sample. An electron is scattered with a speed of 4.5x107m/s at an angle of 60°. Determine the wavelength of the X-ray source.
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A grating with 633 slits/cm is illuminated with light of wavelength 419 nm. What is the highest-order number that can be observed with this grating?
A small circular hole 6.00 mm in diameter is cut in the side of a large water tank, 14.0 m below the water level in the tank. The top of the tank is open to the air. What is the volume discharged per unit time.
A typical American house requires an average 20 kW for heating. How many homes could be heated with the waste heat of this one power plant?
A loudspeaker of mass 17.0 {rm kg} is suspended a distance of h = 1.80 {rm m} below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 2.70 {rm m}. What is the tension T in each of the cables? Use 9.8
An electron is scattered with a speed of 4.5x107m/s at an angle of 60°. Determine the wavelength of the X-ray source.
How does the relationship between human life and the landscape transform from the Jomon to the Warring States/Momoyama period? Cite examples of artistic, architectural or other artifacts to make your case.
A 35.0-cm-diameter circular loop is rotated in a uniform electric field until the position of maximum electric flux is found. The flux in this position is measured to be 5.24 10^5 N · m2/C. What is the magnitude of the electric field
Show that the buoy will execute simple harmonic motion if the resistive effects of the water are neglected. (Do this on paper.
How did mappo, the Pure Land and the Six Realms of Existence in Buddhism have an impact on upon the "enchanted landscape" of medieval politics, culture and society?
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