Question: The threshold frequency for a certain metal is 3.3 104 Hz. If light of frequency 8.2 104 Hz is incident on the metal, predict

The threshold frequency for a certain metal is 3.3 104 Hz. If

The threshold frequency for a certain metal is 3.3 104 Hz. If light of frequency 8.2 104 Hz is incident on the metal, predict the cutoff voltage for the photoelectric emission.

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