7. Radiation emitted from an X-ray tube has a minimum wavelength of 0.142Å. At what potential is the tube being operated?
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Q: A bullet from a .357 Magnum has a mass of 11.66 gms and a muzzle velocity of 387 m/s. What is the…
A: Given : Mass of bullet, m = 11.66 gms = 11.66*10-3 kg Muzzle velocity, v = 387 m/s
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