Question

Please solve.

Q.The largest wavelength in the ultraviolet region of the hydrogen spectrum is 122 nm. The smallest weavelength in the
infrared region of the hydrogen spectrum ( to the nearest integer ) is .
(A) 802 nm
( B) 823 nm
(C) 1882 nm
(D) 1648 nm

Answer 1

hey !!!!!❤✌
here's ur answer ⤵⤵⤵

➡ refer to attachment
option B ) 823 nm is correct.....

⭐ hope it helps ⭐

Answer 2

Answer:

823 nm is the answer...