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The spectrum from daylight or fluorescent light is called continuous because it contains a smooth and uninterrupted range of colors across the visible light spectrum. This means that all wavelengths within the visible light range are present without gaps or missing portions, unlike the discrete lines seen in some other types of lighting spectra.
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Why is sunlight's spectra called a continuous spectrum?
Sunlight's spectrum is called a continuous spectrum because it contains all the colors of the rainbow without any gaps or breaks in the distribution. This means that sunlight consists of a continuous range of wavelengths of electromagnetic radiation.
What is the entire electromagnetic spectrum frequencies called?
The entire electromagnetic spectrum frequencies, from the lowest to the highest frequencies, are collectively called the electromagnetic spectrum.
A range of light waves with different wavelenghts and energies is called an?
The name given to the range of waves with increasing energies is called the Electromagnetic Spectrumi think it is spectrum
What is the range of colours called?
The range of colors is called a spectrum. This refers to the full range of colors that can be produced by the visible light spectrum, typically ranging from red to violet.
Is a device that breaks light into colors and produces an image of the spectrum called electromagnetic spectrum?
No, a device that breaks light into colors and produces an image of the spectrum is called a spectroscope. The electromagnetic spectrum refers to the range of all possible frequencies of electromagnetic radiation.
Why does the sun produce a continuous spectrum but the fluorescent lights produce a line spectrum?
The sun produces a (nearly) continuous spectrum (gaseous elements in the Sun's atmosphere absorb certain frequencies, making it not quite truly continuous) because it's emitting light due mainly to its temperature. This kind of radiation is called "black body" or "cavity" radiation, and it's a continuous spectrum. Fluorescent lights produce light by a phenomenon known as (hold on for the shocking revelation) fluorescence. This kind of radiation is related to transitions between specific electron energy levels, and therefore consists of discrete lines. In old or cheap fluorescent tubes, there might be only a couple of lines. Most modern ones use a mixture of phosphors that emit light at different frequencies, so you might see half a dozen or more lines in the spectrum.
Why is sunlight's spectra called a continuous spectrum?
Sunlight's spectrum is called a continuous spectrum because it contains all the colors of the rainbow without any gaps or breaks in the distribution. This means that sunlight consists of a continuous range of wavelengths of electromagnetic radiation.
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.
What do you call a light spectrum that is not continuous?
A light spectrum that is not continuous is called a discrete or discontinuous spectrum. This means that instead of a smooth progression of colors, there are distinct individual colors or wavelengths present in the spectrum.
What is the name for an unbroken band of colors from light of all visible wavelengths?
A continuous band of colors arranged according to frequency and wavelength is called a spectrum.
What is it called when all wavelengths are present there are no gaps from extreme red to extreme violet?
A continuous spectrum
What is a continous spectrum?
violet with shortest wave length is deviated most this type of spectrum ranging from violet and one end red at other and without any discontinuous is called continuous spectrum
What type of spectrum is produced when the light emitted directly from a hot dense object passes through a prism?
A continuous spectrum is produced when light emitted directly from a hot dense object passes through a prism. This spectrum shows a rainbow of colors with no distinct lines, indicating that all wavelengths of light are present. This type of spectrum is characteristic of a blackbody radiation emission.
Why is the electromagnetic spectrum called a spectrum?
The electromagnetic spectrum is called a spectrum because it consists of a range of electromagnetic waves or radiation, each with a unique wavelength and frequency. When these waves are arranged in order of their wavelengths, they form a continuous spectrum of different colors and energies.
Does the Sun produce a continuous spectrum or an absorption spectrum?
The photosphere of the sun doesn't really produce a continuous spectrum; there are discontinuities corresponding to energy levels of various chemical elements, called spectral lines. Notably Helium was discovered in the absorption lines of the solar spectrum and only later discovered on Earth.
Why is electromagnetic spectrum called continuous spectrum?
The EM spectrum may, in fact, not be continuous, but quantised wrt the frequency of the emitted photons that comprise the spectrum. This implies that the frequency of oscillation of the emitting quantum mechanical system is quantised. To establish beyond doubt the continuity, or otherwise of the EM spectrum would require the accutate measurement of the frequency of individual photons. Given the magnitude of Planck's Constant (~ 6.26 x 10^-34 Js) the Planck-Einstein-Schrodinger equation, E = hv shows that, for a single photon a measurable signal cannot be generated at low frequencies (~ a few Hz), whilst at high frequencies (~ a few GHz) any quantisation of the frequency of the photon would not be observable.
What do you mean by long term spectrum?
bacause the spectrum means spectrum so the spectrum is known as spectrum is called as spectrum
