If the wavelength for an electron emitted from H-atom is 3.3 × 10-10m, then energy adsorbed by the electron in its ground state compared to minimum energy required for its escape from the atom, is ___________times. (Nearest integer)
[Given: h = 6.626 × 10-34 Js]
Mass of electron = 9.1 × 10-31 kg
If the wavelength for an electron emitted from H-atom is 3.3 × 10-10m, then energy adsorbed by the electron in its ground state compared to minimum energy required for its escape from the atom, is ___________times. (Nearest integer)
[Given: h = 6.626 × 10-34 Js]
Mass of electron = 9.1 × 10-31 kg
-
1 Answer
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= 2.215 × 10-18
Eabsorbed – Erequired + K. E
=
2
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