![Hydrogen (1H^1) , Deuterium (1H^2) , singly ionised Helium (2He^4)^ + and double ionised lithium (3Li^6)^++ all have one electron around the nucleus. Consider an electron transition from n = 2 to Hydrogen (1H^1) , Deuterium (1H^2) , singly ionised Helium (2He^4)^ + and double ionised lithium (3Li^6)^++ all have one electron around the nucleus. Consider an electron transition from n = 2 to](https://dwes9vv9u0550.cloudfront.net/images/7030302/810edea6-7bfb-4366-bf9a-e896af06eec5.jpg)
Hydrogen (1H^1) , Deuterium (1H^2) , singly ionised Helium (2He^4)^ + and double ionised lithium (3Li^6)^++ all have one electron around the nucleus. Consider an electron transition from n = 2 to
![Wavelength and Frequency E = h c = c = speed of light (3 x 10 8 m/s) = frequency (s -1 ) = wavelength (m) E = energy (Joules or J) h = Planck's constant. - ppt download Wavelength and Frequency E = h c = c = speed of light (3 x 10 8 m/s) = frequency (s -1 ) = wavelength (m) E = energy (Joules or J) h = Planck's constant. - ppt download](https://slideplayer.com/96/16413499/big_thumb.jpg)
Wavelength and Frequency E = h c = c = speed of light (3 x 10 8 m/s) = frequency (s -1 ) = wavelength (m) E = energy (Joules or J) h = Planck's constant. - ppt download
![Plot of \(\Lambda /f\) as a function of spacetime dimension \(\mathsf... | Download Scientific Diagram Plot of \(\Lambda /f\) as a function of spacetime dimension \(\mathsf... | Download Scientific Diagram](https://www.researchgate.net/publication/301873888/figure/fig3/AS:402988020584448@1473091239014/Plot-of-Lambda-f-as-a-function-of-spacetime-dimension-mathsf-d-The.png)