28. Find the de Broglie wavelength of photoelectrons ejected with maximum kinetic energy, when light ofwavelength 100 nm is incident on a cesium surface.(Work function of cesium = 3.4 eV)(1) 2(2) 4(3) 1.2 Å(4) 2

28. Find the de Broglie wavelength of photoelectrons ejected with ma

1.	28. Find the de Broglie wavelength of photoelectrons ejected with maximum kinetic energy, when light ofwavelength 100 nm is incident on a cesium surface.(Work function of cesium = 3.4 eV)(1) 2(2) 4(3) 1.2 Å(4) 2
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28. Find the de Broglie wavelength of photoelectrons ejected with maximum kinetic energy, when light ofwavelength 100 nm is incident on a cesium surface.(Work function of cesium = 3.4 eV)(1) 2(2) 4(3) 1.2 Å(4) 2​

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28. Find the de Broglie wavelength of photoelectrons ejected with maximum kinetic energy, when light ofwavelength 100 nm is incident on a cesium surface.(Work function of cesium = 3.4 eV)(1) 2(2) 4(3) 1.2 Å(4) 2