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International ASPhysicsEdexcelExam Questions2. Waves & ElectricityThe Photoelectric Effect & Atomic Spectra

The Photoelectric Effect & Atomic Spectra (Edexcel International AS Physics)

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The Photoelectric Effect & Atomic Spectra

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The diagram shows some of the energy levels of a hydrogen atom.

q8-wph12-02-june-2021-edexcel-int-as-a-level-phy

An excited electron in the level –0.54 eV drops to the level –13.60 eV, resulting in the release of at least one photon.

Which of the following photon energy values could not be produced from this electron transition?

  • 0.31 eV

  • 0.54 eV

  • 12.09 eV

  • 13.06 eV

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