KenzieD1295 KenzieD1295
  • 23-01-2024
  • Chemistry
contestada

If the threshold wavelength (λ₀) for the ejection of an electron from metal is 330 nm, then work function for the photoelectric emission is:

A 1.2 × 10⁻¹⁸ J
B 1.2 × 10⁻²⁰ J
C 6 × 10⁻¹⁹ J
D 6 × 10⁻¹² J

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