1.

For silver metal, the threshold frequency v_(0) is 1.13x10^(17)Hz. What is the maximum kinetic energy of the photoelectrons produces by shining U.V light of 15.0Å wavelength on the metal?

Answer»

`2XX10^(17)J`
`5.8xx10^(17)J`
`2.9xx10^(17)J`
None

Answer :B


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