If the electron is initially in the ground level, E1=0.625E[infinity]E1=0.625E[infini ty], and absorbs a photon, what maximum wavelength can the photon have and still liberate the electron from the well?

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

Write a polynomial function with the given zeros x= -1,0,2show your work

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?