Estimate the minimum allowed kinetic energy of the electron

Reference no: EM13272556

1) In stationary Frame S, a Laser is fired at 45 degrees between the x and y axis. Frame S' moves along the x axis at speed 0.5c. Find the Velocity components in S' an show that the totalspeed is still c.

2) In a crystal an electron is confined to a cubical region of length 0.5nm on a side. estimate the minimum allowed KE of the electron.

Reference no: EM13272556

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