Home » Ask & Discuss » Physics. » Modern Physics « Back to Discussion

Modern Physics

Cool goIITian

Joined:	13 Aug 2011
Post:	49

27 Jan 2012 15:03:11 IST

0 People liked this

265

hydrogen spectrum

Physics

Hydrogen atom in its ground state,is excited by means of monochromatic radiation of wavelength 975 angstorms.How many different lines are possible in the resulting spectrum?? pls explain.

Share this article on:

Comments (3)

nageen

Hot goIITian

Joined: 27 Dec 2011

Posts: 116

27 Jan 2012 23:00:06 IST

Like 0 people liked this

use the equation...

where is wavelength, R_HIS RYDBERG CONSANT, Z is atomic number

and u can solve for n₂

samvarun rajulapati

Cool goIITian

Joined: 13 Aug 2011

Posts: 49

27 Jan 2012 23:03:54 IST

Like 0 people liked this

thanq nageen

sidharthsekharsahoo

Cool goIITian

Joined: 9 Jan 2012

Posts: 90

1 Feb 2012 18:53:20 IST

Like 0 people liked this

how to know ' how many lines'

Quick Reply

Reply

	Some HTML allowed.
	Keep your comments above the belt or risk having them deleted.
	Signup for a avatar to have your pictures show up by your comment
	If Members see a thread that violates the Posting Rules, bring it to the attention of the Moderator Team