Question

calculate the waves number of H beta line of hydrogen spectrum​

Answer 1

Answer:

hey

Explanation:

Hβ line of balmer series corresponds to the transition from n=4 to n=2 level. 

Using λ1=R[221−n21], the corresponding wavelength for Hβ line is,

λ1=R[221−421]

λ=163R

hope it helps you

Answer 2

Answer:

nark the upper one as brainliest please❤️