TS EAMCET 2017 Code A Solved Paper

Section: Physics

Question : 100 of 160

Marks: +1, -0

An electron collides with a Hydrogen atom in its ground state and excites it to n = 3 state. The energy given to the Hydrogen atom in this inelastic collision (neglecting the recoil of Hydrogen atom) is

10.2 eV
12.1 eV
12.5 eV
13.6 eV

Validate

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