What is the meaning of the 'cut-off' frequency, fo? Given that the energy of an incoming photon is hf, what happens to t
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What is the meaning of the 'cut-off' frequency, fo? Given that the energy of an incoming photon is hf, what happens to t
What is the meaning of the 'cut-off' frequency, fo? Given that the energy of an incoming photon is hf, what happens to the atoms in a material when a photon with a frequency below h fo is incident on that material?
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