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uvirgoulecir
 Post subject: Calculating kinetic energy. Please and thank you!?
PostPosted: Wed Jun 20, 2018 11:57 pm 
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the binding energy of titanium metal is 6.93 x 10^-19 J. Calculate the kinetic energy of the ejected electrons of frequency 2.50 x 10^15 s^-1 is used to irradiate the metal



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