DEFINITION OF SPECTRUM IN PHYSICS
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Answer:
a band of colours, as seen in a rainbow, produced by separation of the components of light by their different degrees of refraction according to wavelength.
the entire range of wavelengths of electromagnetic radiation.
noun: the spectrum
a characteristic series of frequencies of electromagnetic radiation emitted or absorbed by a substance.
the components of a sound or other phenomenon arranged according to such characteristics as frequency, charge, and energy.
Answer:
Spectrum, in optics, the arrangement according to wavelength of visible, ultraviolet, and infrared light. ... An instrument designed for visual observation of spectra is called a spectroscope; an instrument that photographs or maps spectra is a spectrograph.
Explanation:
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