In Balmer series of hydrogen atom spectrum which electronic transition causes third line [MP PMT 2000]

Fourth Bohr orbit to second one

In Balmer series of hydrogen atom spectrum which electronic transition

1.	In Balmer series of hydrogen atom spectrum which electronic transition causes third line [MP PMT 2000]
A.	Fifth Bohr orbit to second one
B.	Fifth Bohr orbit to first one
C.	Fourth Bohr orbit to second one
D.	Fourth Bohr orbit to first one
Answer» B. Fifth Bohr orbit to first one

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In Balmer series of hydrogen atom spectrum which electronic transition causes third line [MP PMT 2000]

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