The maximum Kinetic energy of the electrons emitted from a metallic surface is 1.6 x 10-19J when the incident radiation is 7.5 x 1014Hz. Calculate...

      

The maximum Kinetic energy of the electrons emitted from a metallic surface is 1.6 x 10-19J when the incident radiation is 7.5 x 1014Hz. Calculate the minimum frequency of radiation for which electrons will be emitted.(A planck’s constant = 6.6 x 10-34Js)

  

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sharon
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sharon kalunda answered the question on September 27, 2019 at 10:40


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