The stopping potential for photoelectrons emitted from a surface illuminated by light of wavelength of 4910Angstrom is 0.71Angstrom is 0.71V.when the incident wavelength is changed the stopping potential is found 1.43V.what is wavelength?
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The stopping potential for photoelectrons emitted from a surface illuminated by light of wavelength of 4910Angstrom is 0.71Angstrom is 0.71V.when the incident wavelength is changed the stopping potential is found 1.43V.what is wavelength?
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