1) What is the maximum velocity (in m/s) of electrons ejected from a material by 81 nm photons if the work function of the material is 4.03 eV?

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A: We are allowed to give the explanation of first question only which is given below. Please repost…

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A: Given,

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Q: What are the maximum electron speed and the stopping potential if sodium is illuminated with light…

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Q: Calculate the linear momentum of photons of wavelength 350 nm. At what speed does a hydrogen…

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Q: • Which among the following is a key process adopted for the laser beam formation as it undergoes…

A: As per the guide lines first 3 is solved, kindly post remaining as a new question

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A: Temperature T = 3916.84 kelvin

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Q: On average, people in Adelaide have a mass of m=85.5kg and walk at a speed of v=2.12ms−1.  If we…

A: Given:  Mass, m=85.5kg Velocity, v=2.12 m/s wavelength, λ=3.66×10-36 m

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A: Given:-  n= 4

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A: Data Given,  Work function of the metal ( ϕ ) = 1.82 eV  Wavelength of the incident light ( λ ) =…

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Q: emission Of electrons from a specific metal is 300 nm a) what is the work function of the metal b)…

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A: The Potential difference provides the velocity to the electron. So, apply conservation of energy and…