4 ms·
Might be worth mentioning the use of doppler shift of the known patterns of spectral lines associated with elements to get information about radial velocity of
by keithpeter 12y ago
Might be worth mentioning the use of doppler shift of the known patterns of spectral lines associated with elements to get information about radial velocity of e.g. a star being observed.
https://www.e-education.psu.edu/astro801/content/l4_p7.html https://www.e-education.psu.edu/astro801/content/l4_p7.html