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What is the threshold frequency for sodium metal if a photon with frequency 6.66 1014 s1 ejects an electron with 7.74 1020 J kinetic energy?

What is the threshold frequency for sodium metal if a photon with frequency 6.66 × 1014 s−1 ejects an electron with 7.74 × 10−20 J kinetic energy? Will the photoelectric effect be observed if sodium is exposed to orange light?



 

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 threshold frequency for sodium metal... View the full answer

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Threshold frequency for sodium metal = 5.49 × 10... View the full answer

The threshold frequency for sodium metal is 5.49 ×... View the full answer

(i)  ν  o = 5.492  ×  10 14 s... View the full answer

Threshold frequency= 5.49 * 10... View the full answer

1) v ​​∘=5.4×10​ 14 ​​ Hz 2)... View the full answer

The threshold frequency... View the full answer

The threshold frequency for sodium metal, if a photon with frequency 6.66 × 10 14 s -1 ejects... View the full answer

The threshold frequency for sodium metal is 5.493  ×  10 14  s -1 or 549.3 THz.... View the full answer

Threshold frequency = 5.49 *... View the full answer

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