What is the wavelength of a light of frequency 7.21 x 1014 Hz?

asked Sep 18, 2021 81.0k views

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by Poyan

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Answer:

The threshold frequency for a photosensitive metal is 3.3 x 1014 Hz. If light of frequency 8.2 x 1014 Hz is incident on this metal,

Explanation:8.2x1014Hz

Constellates answered Sep 23, 2021

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