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The Orion nebula m 42 is a hot thin cloud of glowing gas so its spectrum is?
The spectrum of the Orion Nebula (M42) would show emission lines typical of hot, ionized gas, such as hydrogen-alpha and doubly ionized oxygen. This is because the gas in the nebula is being energized by nearby hot stars, causing it to emit light at specific wavelengths.
What element produces a bright yellow glow in street lights?
Sodium is the element that produces a bright yellow glow in street lights. This is primarily due to the emission of light in the sodium vapor inside the lamp.
How did indium get its name?
its named after the bright indigo line in its spectrum
How are the elements identified from bright light line spectra?
Elements are identified from bright light line spectra by analyzing the unique pattern of emission lines produced when the element is heated. Each element emits a specific set of wavelengths of light, resulting in a distinct spectral fingerprint that can be compared to known spectra to determine the element present. This technique is known as spectroscopy and is commonly used in chemistry and astronomy.
What is the Magnesium carbonate flame colour?
Magnesium carbonate does not have a distinctive flame color when it burns on its own. However, when magnesium metal is burned, it produces a bright white flame due to the emission of energy in the form of light.
Image of emission or absorption spectrum of manganese?
This would consist of several series of lines corresponding to the energies of electron transitions. They are bright lines for an emission spectrum and dark for absorbtion.
What spectrum is produced by a hot gas under low pressure and appears in a series of bright lines?
An emission spectrum is produced by a hot gas under low pressure, which appears as a series of bright lines. Each bright line corresponds to a specific wavelength of light emitted when electrons transition from higher to lower energy levels within the atoms of the gas.
How can you Distinguish absorption spectrum from emission spectrum?
Emission spectra are bright-line spectra, absorption spectra are dark-line spectra. That is: an emission spectrum is a series of bright lines on a dark background. An absorption spectrum is a series of dark lines on a normal spectrum (rainbow) background.
The spectrum produced by glowing high-density gas is an a bright line emission b dark line absorption c chemical composition d temperature c continuous?
a Edit: The question is very mixed up, but I think I get the idea. It's obviously an emission spectrum. Because it is a high density gas the spectrum should be CONTINUOUS.
What does the term bright line spectrum mean?
A bright line spectrum refers to the pattern of distinct and bright lines of different colors that are produced when an element is excited and emits light. Each element has a unique bright line spectrum that can be used to identify the element through spectroscopy.
Which type of spectrum can be produced by a solid liquid or gas?
An emission spectrum can be produced by a solid, liquid, or gas. This type of spectrum consists of bright lines or bands of specific wavelengths emitted when electrons in the material transition to lower energy levels.
What kind of spectrum do dark lines appear against a bright a bright background of colors ranging from red to blue?
Dark-line spectrum is a "photo-negative" of emission spectrum. It is the gaps that appear in precisely the same location as corresponding bright lines. produced by a cool gas with a hot solid and you
Is an absorption spectrum also called a bright line spectrum?
No, an absorption spectrum and a bright line spectrum are not the same. An absorption spectrum is produced when light is absorbed by atoms or molecules, showing dark lines at specific wavelengths. On the other hand, a bright line spectrum is produced when atoms or molecules emit light at specific wavelengths, creating bright lines in the spectrum.
Why the positions of the dark bands on the absorption spectrum for an element correspond to the bright bands on the emission spectrum of the same element?
It requires a certain amount of energy to raise an electron from a specific level to another specific level; the same amount of energy is released again if it falls back down. One - the electron moving up an energy level - corresponds to the absorption of energy; the other - the electron falling down - corresponds to the emission of energy.
What colour is produced when sodium is heated?
When sodium is heated, it produces a bright yellow color due to the excitation of electrons in the sodium atoms. This yellow color is characteristic of the emission spectrum of sodium.
In which case will the woman see a just a spectrum that is almost entirely black except for few bright emission lines?
The spectrum that she will be observing is called an emission spectrum, in which electrons are excited to a higher energy state and then drop back down to the ground state, during which the electrons will emit photons of specific wavelengths, which will be observed as bright lines of color on what appears to be a black background.
What is the difference between absorption and emission spectrum?
Emission spectrum: lines emitted from an atom.Absorption spectrum: absorbed wavelengths of a molecule.
