A 12.5 eV electron beam | MODERN PHYSICS JEE Main 2023

JEE MAIN 2023

12-04-2023 S1

Question

A 12.5 eV electron beam is used to bombard gaseous hydrogen at room temperature. The number of spectral lines emitted will be:

Select the correct option:

A

2

B

1

C

3

D

4

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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