sics 30 Q4 2022 de smartermarks.com C The Dissociation Energy Of A Molecule Is The Energ.... L Physics 30: Unit 3 EMR Un

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Sics 30 Q4 2022 De Smartermarks Com C The Dissociation Energy Of A Molecule Is The Energ L Physics 30 Unit 3 Emr Un 1 (35.5 KiB) Viewed 302 times

sics 30 Q4 2022 de smartermarks.com C The Dissociation Energy Of A Molecule Is The Energ.... L Physics 30: Unit 3 EMR Unit Exam Written Response 1. The threshold frequency (fo) to emit photoelectrons from the surface of cesium metal is 5.16910¹4 Hz. An incident light with 3.01687 eV photons is shone on the metal and photoelectrons are emitted. a) Determine the maximum speed (in m/s) of the escaping photoelectrons. Answer in 3 sig digs (5 marks) b) What type of EMR (IR, Visible, UV) is the incident light? Explain your answer. Hint: Calculate the wavelength of the incident light. (2 marks) Your answer: i P → SmarterMarks :: SittingS