The work function for aluminum is 4.08 eV. Ultraviolet light of wavelengt 156 nm is incident on the clean surface of an aluminum sample. What is the maximum kinetic energy of the ejected photoelectrons?

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Q: A clean nickel surface is exposed to light of wavelength 235 nm. What is the maximum speed of the…

A: Ephoton=ϕ0+Ekinetichcλ=ϕ0+EkineticEkinetic=hcλ-ϕ0=1240 eV·nm235 nm-5.1 eV=0.177 eV

Q: An X-ray photon is produced by braking, losing kinetic energy when braking. Find the initial kinetic…

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Q: The work function for aluminum is 4.08 eV. Ultraviolet light of wavelength 156 nm is incident on the…

A: Given data: The work function is ϕ=4.08 eV. The wavelength of light is λ=156 nm.

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Q: a) Calculate the number of photoelectrons per second ejected from a 0.75-mm² area of sodium metal by…

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Q: The binding energy of Sodium is 2.28 eV. Calculate the number of photoelectrons ejected from a 1.00…

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Q: A metal surface is illuminated with light of different wavelengths and the corresponding stopping…

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Q: During an experiment 8.7×10¹4 Hz light shines on a metal plate and the Photoelectric Effect occurs.…

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Q: Photoelectrons from a material with a binding energy of 2.71 eV are ejected by 420-nm photons. Once…

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Q: A metal surface is illuminated with light of different wavelengths and the corresponding stopping…

A: In the following question we have been provided varying stopping potential with field which will…

Q: During an experiment 8.8x1014 Hz light shines on a metal plate and the Photoelectric Effect occurs.…

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Q: When ultraviolet light with a wavelength of 264 nmnm falls upon a clean metal surface, the stopping…

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Q: The work function for lead is 4.14 eV. (a) Find the cutoff wavelength for lead. nm (b) What is the…

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Q: A clean nickel surface is exposed to light of wavelength 235 nm. What is the maximum speed of the…

A: Given data λ=235 nm

Q: The binding energy of Sodium is 2.28 ev. Calculate the number of photoelectrons ejected from a 1.00…

A: (a) The power of the radiation emitted is P=IA=1.30×103 W/m21×10-6 m2=1.30×10-3 W The power can also…

Q: A clean nickel surface is exposed to light of wavelength 230 nm. What is the maximum kinetic energy…

A: Given Information:- Wavelength of the incident light is  λ=230 nm   =230 nm×10-9 m1 nm   =2.30×10-7…

Q: The binding energy of sodium is 2.28 eV. Calculate the number of photoelectrons ejected from a 1.00…

A:

Q: A metal surface is illuminated with light of different wavelengths and the corresponding stopping…

A: Wavelengths: λ1=5581 Angstrom λ1=6156 Angstrom λ1=6371 Angstrom   Stoping potentials: V1=1.05 V…