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\nSpectrum Explained: The Colors of Light\n

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\nThe light spectrum is the collection of colours that are generated when light is dispersed through a medium, such as a prism. This dispersion reveals the various wavelengths of visible light, with each wavelength corresponding to a...\nThe light spectrum is the collection of colours that are generated when light is dispersed through a medium, such as a prism. This dispersion reveals the various wavelengths of visible light, with each wavelength corresponding to a specific colour ranging from violet to red. In addition to the continuous spectrum, which exhibits a gradual transition from one colour to another, there are also line spectra and band spectra. Line spectra are composed of discrete lines of colour, with each line corresponding to a particular wavelength. These spectra are unique to each element and can be observed in the emission spectra of gases. Band spectra, in contrast, are comprised of clusters of closely positioned lines that manifest as bands, frequently linked to molecular spectra in which transitions encompass a spectrum of energy levels.\r
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To summarise, the spectrum of light not only displays the visible colours of light, but also encompasses line and band spectra which offer intricate information about the atomic and molecular makeup of substances. Having a comprehensive grasp of this concept is essential for scientific analysis and has a multitude of practical uses, ranging from identifying elements in faraway stars to creating technologies that manipulate light for diverse objectives.\r
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Resource Details

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Educator Rating
Not yet Rated
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Media Length
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4:09
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Grade
9th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nAudio Visual Representation of Chemistry\n\n
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Date
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2024
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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light spectrum, colors, wavelength, electromagnetic radiation, light, color, atoms, electromagnetic spectrum
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Additional Tags

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visible spectrum, dispersion, rainbow, spectral lines, color perception, bright lines, emission spectrum, continuous spectrum, discontinuous spectrum, line spectrum, band spectrum, atomic spectrum, hydrogen spectrum, spectrum, phenomena, screen, classified, types, characteristic, excitation, passed, prism, caught, splitting, substance, called, spaces
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Classroom Considerations

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Best For: Explaining a topic
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Spectrum Explained: The Colors of Light\" href=\"/subscription/new\">\"Spectrum\n\n
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