What wavelength of light is shining on a metal with work function ?=2.8??, if the stopping potential for the photocurrent (ejected electrons) is 5??
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A: Given Energy of electron in L-shell (E1) =72.2 KeV Energy of electron in M-shell (E2) =84.1 KeV
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A: Given that: Wavelength, λ=84 pm=84×10-12mAngle of scattering, ϕ=158°
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A: To find-Threshold wavelength (λ0)=?Given-W=3×10-19 J
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Q: Ex. 55: Photoelectric threshold wave-length of à certain metal is 3315 A.U. Then its work function…
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Q: Ex. 55: Photoelectric threshold wave-length of à certain metal is 3315 A.U. Then its work function…
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A: solution is given by
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Q: The maximum kinetic energy of electrons ejected from a metal surface exposed to 301-nm photons is…
A: wavelength=301 nm stopping potential=2.98eV
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A: cutoff frequency (f) of lead metal= 9000 THz
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Q: he work function of lithium is W0 = 2.93 eV. (a) What is the maximum wavelength of incident light…
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What wavelength of light is shining on a metal with work function ?=2.8??, if the stopping potential for the photocurrent (ejected electrons) is 5??
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