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Discontinuous Spectra, Fraunhofer lines
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How does an emission spectrum of a gas in a discharge tube differ from a white light spectrum?
It differs by that white light spectrum is continuous and consists of light of all wavelengths. Emission spectrum is not continuous. It consists of bright lines at specific wavelengths, with complete darkness between them.
Dispersing light from a hot wire which emits white light gives what type of spectrum is it?
A hot, glowing wire emits all wavelengths (or colors) of light. This is sometimes called "blackbody radiation." Since all colors are present, you will get a continuous spectrum.
Does candle light have a continuous light spectrum?
Yes. Candle light is an example of black body radiation.
What happens to the light that is missing in an absorption spectrum?
it is absorbed by atoms in the cool low density cloud and then remitted in all different directions as a continuous spectrum
Analysis of the of a star reveals the composition of the star?
That's done by analyzing the star's spectrum.
Explain the difference between the continuous spectrum of white light and the atomic emission spectrum of an element?
The difference between continuous spectrum and the atomic emission espectrum of an element is that in emission spectrum, only certain specific frequencies of light are emitted while in a continuous spectrum, a continuous range of colors are seen in the visible light.
Continuous spectrum with dark lines where light is absorbed?
dark-line spectrum...
How does an emission spectrum of a gas in a discharge tube differ from a white light spectrum?
It differs by that white light spectrum is continuous and consists of light of all wavelengths. Emission spectrum is not continuous. It consists of bright lines at specific wavelengths, with complete darkness between them.
Is the continuous spectrum really continuous Or just too close to distinguish?
The spectrum produced by something that's heated, like the sun or an incandescent light, is continuous.
Dispersing light from a hot wire which emits white light gives what type of spectrum is it?
A hot, glowing wire emits all wavelengths (or colors) of light. This is sometimes called "blackbody radiation." Since all colors are present, you will get a continuous spectrum.
How are the continuous bright line spectrum and spectral lines similar?
In a continuous spectrum, you see every color in visible light from wavelengths around 380 nm to 780 nm. The bright light spectrum has only light at specific wavelengths, forming narrow regions of lights. This is characteristic of a particular substance, emitting these lights from its unique electron configuration. Light at specific wavelengths is emitted for different substances, but not a continuous rainbow.
A typical incandescent light bulb produces?
A continuous Spectrum
A typical incandescent light bulb produces what?
A continuous Spectrum
Does candle light have a continuous light spectrum?
Yes. Candle light is an example of black body radiation.
What is a continues spectrum?
A continuous spectrum shows all of the colors produced when white light passes through a prism.
How a Continuous spectrum forms?
Continuous spectra of light are formed by all forms of white light. This includes light produced by common light bulbs like incandescent and fluorescents.
What type of spectrum does an incandescent light produce?
There are no bright lines and no dark lines in the spectrum, incandescent light has a continuous spectrum with all visible colors present
