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Which property of a star is directly indicated by the lines on its absorption spectrum?
Moenesha
Chemical composition
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What does the absorption spectrum of an atom show?
The absorption spectrum of an atom shows that the atom emits that spectrum which it absorbs.
Dark lines in an absorption spectrum are called?
Absorption lines
What is a band spectrum?
A band spectrum is an absorption or emission spectrum consisting of bands of closely-spaced lines, characteristic of polyatomic molecules.
Another name for spectrum?
Sweep, extent, scope, range, span, and orbit are all good synonyms for spectrum.
The visible spectrum of sunlight reflected from Saturn's cold moon Titan would be expected to be?
Absorption Spectrum
Is an absorption spectrum also called a bright line spectrum?
No, its an absorption spectrum
What does the absorption spectrum of an atom show?
The absorption spectrum of an atom shows that the atom emits that spectrum which it absorbs.
What meant by an absorption spectrum?
In the absorption spectrum the peaks are due to preferential absorption at a definite wavelength by molecules, ions, etc.
Dark lines in an absorption spectrum are called?
Absorption lines
Which type of spectrum is associated with the radiation of most stars?
absorption spectrum
What is meant by the absorption spectrum of a pigment?
The absorption spectrum of pigment is the molecules response to light. The color of the pigment depends on the wavelengths of light the do not absorb.
How does the number of lines in the emission spectrum for an element compare with the number of lines in the absorption spectrum?
An emission spectrum depend on electrons transition in the atom of a chemical element; and elements are different.Absorption spectrum is based on the different absorption pics of different molecules, depending on the frequency of radiation.Spectral methods are largely used in analytical chemistry.
What is the conversion of electromagnetic energy into heat energy?
infrared ray from electromagnetic spectrum can creat heat directly ,heat is generated when photons are interact with matter. Due to vibration of molecules and electrons heat is generated.
What is an absorption edge?
An absorption edge is the boundary of a dark bad in an x-ray spectrum.
What is the difference between an absorption and an emission spectrum?
Absorption spectrum is a gap in the overall spectrum. It happen when light makes an electron jump to a higher orbital and light energy is absorbed. Emission spectrum is light emitted at particular wavelengths (where the absorption spectrum gaps are). It happens when an electron falls from a higher orbital and emits light energy in doing so.
What is color absorption?
Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation, as a function of frequency or wavelength, due to its interaction with a sample. The sample absorbs energy, i.e., photons, from the radiating field. The intensity of the absorption varies as a function of frequency, and this variation is the absorption spectrum. Absorption spectroscopy is performed across the electromagnetic spectrum.
What is band spectrum?
A band spectrum is an absorption or emission spectrum consisting of bands of closely-spaced lines, characteristic of polyatomic molecules.
