Examples of using Absorption lines in English and their translations into Polish
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These are called absorption lines.
The absorption lines chosen should be the most prominent.
The Stark effect can be observed both for emission and absorption lines.
The observations revealed absorption lines with a redshift of 1.6, implying a distance of 9 billion light-years.
But later, spectroscopic observations revealed the characteristic absorption lines of an enormous amount of carbon dioxide.
And if you place a cool gas in frontof a hot source, you will see certain patterns which we call absorption lines.
Most natural stones show a number of faint absorption lines in the yellow region of the spectrum(~585 nm) due to praseodymium and neodymium trace impurities.
That is, it may have an orbiting companion whose presence is revealed by displacements in the absorption lines in the spectrum caused by the Doppler effect.
Rather than a strong continuum with absorption lines superimposed, the Orion Nebula and other similar objects showed only a small number of emission lines. .
To get more detailed results, further activities can be carried out with a spectrometer capable of detecting the Sun's absorption lines, and by using appropriate data-logger software.
In 1868, Norman Lockyer hypothesized that these absorption lines were caused by a new element which he dubbed"helium", after the Greek Sun god Helios.
Typically the portion of heavy elements is measured in terms of the iron content of the stellar atmosphere,as iron is a common element and its absorption lines are relatively easy to measure.
During early studies of the optical spectrum of the photosphere, some absorption lines were found that did not correspond to any chemical elements then known on Earth.
The team of scientists has used the spectrometers to break light into its component colors, such as a prism breaks white light into different colors, andhave identified three spectral features called absorption lines whose presence together is considered proof of the presence of methane.
They enable detection of all fuel combustion products, as the absorption lines of the substances searched for fall within the range of the wavelengths detected by the devices.
We also analysed the origin of radio emission in very rare quasars,which are characterized by very strong outflows of matter from the accretion disk surrounding the supermassive black hole(so-called BAL quasars with broad absorption lines)"- adds Magdalena Kunert-Bajraszewska from the Nicolaus Copernicus University in Toruń.
The 19th century saw advancement in spectroscopic studies of the Sun;Joseph von Fraunhofer recorded more than 600 absorption lines in the spectrum, the strongest of which are still often referred to as Fraunhofer lines. .
This simple method is conceptually correct, but it cannot be used to obtain stellar temperatures accurately, because stars are not perfect blackbodies.The presence of various elements in the star's atmosphere will cause certain wavelengths of light to be absorbed. Because these absorption lines are not uniformly distributed over the spectrum, they can skew the position of the spectral peak. Moreover, obtaining a usable spectrum of a star is a time-intensive process and is prohibitively inefficient for large samples of stars.
Previous studies of KELT-9b hydrogen in the atmosphere revealed a strong hydrogen absorption line in the spectrum, without the need for more complex correlation analysis like Heheng and his team to find iron and titanium.
In stellar spectra,the H-epsilon line(transition 7→2) is often mixed in with another absorption line caused by ionized calcium known by astronomers as"H" the original designation given by Fraunhofer.