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Introductory Physics Homework Help
What is the Kinetic Energy of Alpha Particles Scattered by an Aluminum Plate?
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[QUOTE="jinn, post: 5493730, member: 596360"] [h2]Homework Statement [/h2] Onto an Aluminium 50μm thick plate, we send a beam of alpha particles with unknown kinetic energy. the cross section of the beam is 2cm[SUP]2[/SUP], density 10[SUP]13[/SUP] / scm[SUP]2[/SUP] . Whats the kinetic energy of the particles if every second we sense 10[SUP]5[/SUP] scattered particles between the angles 40° and 41°? Take into count only the Coulumb interaction and the density of Aluminium is 1850 kg/m[SUP]3[/SUP] [h2]Homework Equations[/h2][h2]The Attempt at a Solution[/h2] [/QUOTE]
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Introductory Physics Homework Help
What is the Kinetic Energy of Alpha Particles Scattered by an Aluminum Plate?
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