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Why would the absorption spectrum of each element have lines in the same places as in its emission spectrum?
The absorption spectrum of an element have lines in the same places as in its emission spectrum because each line in the emission spectrum corresponds to a specific transition of electrons between energy levels. When light is absorbed by the element, electrons move from lower energy levels to higher ones, creating the same lines in the absorption spectrum as the emission spectrum. The frequencies of light absorbed and emitted are the same for a specific element, resulting in matching lines.
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Why would the absorption of each element have lines in the same places as its emission spectrum?
The absorption spectrum of an element features lines at the same wavelengths as its emission spectrum because both processes involve the same energy transitions between electron energy levels. When an electron absorbs energy, it moves to a higher energy level, resulting in the absorption of specific wavelengths of light. Conversely, when an electron falls back to a lower energy level, it releases energy in the form of light at those same wavelengths. This correspondence between absorbed and emitted wavelengths is a fundamental characteristic of atomic structure.
How do astronomers know which element is present where?
Emission spectra is used in the study of stars because when the lines emitted are studied, scientists are able to determine what the star is composed of. The temperature and mass of the star are also determined by the emission spectra.
Why do different atoms have different lines in their spectra?
Different elements release different photons of light when the electrons absorb energy and get excited. The excited electron jumps up to different energy levels and then returns to the ground state by releasing the extra energy that it just absorbed in the form of light. Different elements have different atoms with different amounts of electrons in different places. Because of this, the power of the photons they emit are different, causing different spectral lines. (the power of the photons makes a difference because the different colors of lines are caused by different intensities of the wavelength and frequency, but that's kind of another story.)
What adaptations do plants have in cold or wet places?
Plants in cold places have adaptations like small leaves, hairy coatings, and the ability to freeze and thaw without damage. In wet places, plants may have shallow roots, large leaves for efficient water absorption, and specialized structures to shed excess water.
When an atom ion or molecule of a reactant switches places with an unpaired reactant what type of reaction is that?
When an atom, ion, or molecule of a reactant switches places with an unpaired reactant, it is most likely a single displacement reaction. In this type of reaction, one element replaces another element in a compound.
Why would the absorption of each element have lines in the same places as its emission spectrum?
The absorption spectrum of an element features lines at the same wavelengths as its emission spectrum because both processes involve the same energy transitions between electron energy levels. When an electron absorbs energy, it moves to a higher energy level, resulting in the absorption of specific wavelengths of light. Conversely, when an electron falls back to a lower energy level, it releases energy in the form of light at those same wavelengths. This correspondence between absorbed and emitted wavelengths is a fundamental characteristic of atomic structure.
What are places where light does not fall?
spectrum
Where is the site of absorption for most end products of digestions?
Most absorption takes places in the small intestine. More specifically, it is the jejunum portion of the small intestine that does the bulk of the absorption.
What is the name for the range of electromagnetic waves when they are places in order of increasing frequency?
The answer is electromagnetic spectrum
How an absorption spectrum can identify a star's composition?
By looking at the lines in a star's spectrum of light, astronomers can tell what kinds of elements the star is made of. This happens because when a beam of light hits an atom or molecule, that atom absorbs a characteristic wavelength (color) of visible light. Scientists have made a huge list of different elements and the different patterns of lines observed in theirj corresponding "spectra" (fancy word for light spectrums), and by using such lists can deduce precisely what each star is made of.
Why only phosphate is present in DNA and not any other element?
Phosphate in not an element, it is not the only element found in DNA, and is found in other places.
Can an element be found in 2 different places in the periodic table?
No, each element is unique to its own properties, so each element has its own box/number
Where can one get Full Spectrum light bulbs?
There are many places where one can get full spectrum light bulbs. Some of these would include home improvement stores such as the Home Depot, or straight from a manufacturer such as Verilux.
What are places where light does not fall called?
Places where light does not fall are called shadows. Shadows are formed when an object blocks the path of light, preventing it from reaching a surface or area.
Where can one buy an Element tv?
You can buy some Element TVs at the Amazon store.
Where can you buy a 2005 Honda Element?
There are quite a few places where one can purchase a 2005 Honda Element though these places usually depend on the area. However, one may find one through AutoTrader or eBay.
Where can one purchase marantz cassette decks?
A person can purchase Marantz cassette decks from several places. Some of these places include eBay, Bonanza, Spectrum Audio, and Full Compass Systems.
