Hydrogen (H), deuterium (D), singly ionized helium (He^(+)) and doubly ionized lithium (Li^(++)) , all have one electron around the nucleus Consider n = 2 to n = 1 transition . If the wavelength of emitted radiation are lamda_1,lamda_2,lamda_3 , and lamda_4 , respectively, then approximately.

Hydrogen (H), deuterium (D), singly ionized helium (He^(+)) and doubly

1.	Hydrogen (H), deuterium (D), singly ionized helium (He^(+)) and doubly ionized lithium (Li^(++)) , all have one electron around the nucleus Consider n = 2 to n = 1 transition . If the wavelength of emitted radiation are lamda_1,lamda_2,lamda_3 , and lamda_4 , respectively, then approximately.
Answer» `lamda_1=lamda_2=4lamda_3=9lamda_4` `4lamda_1=2lamda_2=2lamda_3=lamda_4` `lamda_1=2lamda_2=2sqrt2lamda_3=3sqrt2lamda_4` `lamda_1=lamda_2=2lamda_3=3lamda_4` ANSWER :A

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Hydrogen (H), deuterium (D), singly ionized helium (He^(+)) and doubly ionized lithium (Li^(++)) , all have one electron around the nucleus Consider n = 2 to n = 1 transition . If the wavelength of emitted radiation are lamda_1,lamda_2,lamda_3 , and lamda_4 , respectively, then approximately.

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