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A continuous spectrum covers a wide range of wavelengths or frequencies, spanning from low to high energies. It includes all possible values within a given range, without any gaps. In contrast, a line spectrum consists of specific wavelengths or frequencies, with distinct gaps between them.
When the emitted light is passed through a prism, only a few narrow lines of particular wavelengths, called a line spectrum, are observed rather than a continuous range of wavelengths (Figure \(\PageIndex{1}\)). The light emitted by hydrogen atoms is red because, of its four characteristic lines, the most intense line in its spectrum is in the ...
21 Φεβ 2017 · Continuous spectrum and line spectrum are two types of spectra; their main difference is that continuous spectrum contains no gaps whereas line spectrum contains many gaps.
22 Ιαν 2023 · The continuous spectrum has no gaps, breaks, or sharp lines in a given range of frequencies or wavelengths while the line spectrum contains clear gaps or lines between colored regions.
26 Ιουν 2023 · Differentiate between a continuous and discontinuous spectrum; Classify all types of radiation as being ionizing or nonionizing. Understand that ionizing radiation can knock electrons off DNA. Know that radiation of short wavelength is toxic. Understand the processes of absorption and emission. Explain the science behind fireworks.
Columbia Encyclopedia > Science and Technology > Physics > spectrum > spectrum: Continuous and Line Spectra. Continuous and Line Spectra. Dispersion, the separation of visible light into a spectrum, may be accomplished by means of a prism or a diffraction grating.
A continuous spectrum results when the gas pressures are higher, so that lines are broadened by collisions between the atoms until they are smeared into a continuum. We may view a continuum spectrum as an emission spectrum in which the lines overlap with each other and can no longer be distinguished as individual emission lines.
