Math, asked by sahir6165, 1 year ago

An electron with kinetic energy 5 eV is incident on a H-atom in its ground state. The collision

Answers

Answered by vigneshsriram2603

5

Answer:

Step-by-step explanation:

in hydrogen atom E2-E1=10.2eV

since 5eV<10.2eV

The electron cannot excite the hydrogen atom.The collision must therefore be elastic.

Answered by ranitadas2510

0

Answer:

collision is elastic......

Step-by-step explanation:

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