Feb 21, 2023 · Many of the strongest spectral lines (e.g. Balmer absorption lines and resonance lines of metals) are very sensitive to the surface gravity of the star. This enables a distinction …

Jan 23, 2020 · The Wikipedia article on spectral lines gives the spectral lines for most of the elements in the periodic table. Usually stars and planets have diverse composition i.e., have …

There are still two lines since the transitions are between different states. In real spectrometers the overlap would be mostly because of the resolving power of the spectrometer rather than …

Jul 8, 2021 · The intensity of spectral lines decreases as you move up the energy scale (or frequency scale) because there are fewer and fewer excited hydrogen atoms at high energies …

Jan 28, 2018 · You see line spectra usually only in gases because there the interaction between the atoms can be neglected. In gases with high pressures you get the so-called collision …

Mar 17, 2021 · From Wikipedia article Spectral line: Spectral lines are the result of interaction between a quantum system (usually atoms, but sometimes molecules or atomic nuclei) and a …

Jun 30, 2018 · In case of single isolated atom if electron makes transition from nth state to the ground state then maximum number of spectral lines observed $ = ( n — 1)$. Is the above …

Nov 13, 2024 · This interaction also broadens spectral lines by perturbing the energy levels dynamically, effectively reducing the state’s lifetime. Are such transient processes another way …

Apr 9, 2015 · Two years back my friend told me a simple formula for calculating the number of spectral lines. But, now I'm a bit confused about it number of lines is =$ \\frac{2(n-1)}{2}$ is …

Jun 14, 2024 · 1 Will the number of spectral lines into which a spectral line will split due to an electronic transition from a P state with spin=1/2 to a S state with spin=1/2 be more in the …