Question

Wgat is meaning if spectrum??​

Answer 1

Answer:

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Explanation:

A spectrum (plural spectra or spectrums) is a condition that is not limited to a specific set of values but can vary, without steps, across a continuum. The word was first used scientifically in optics to describe the rainbow of colors in visible light after passing through a prism.

Answer 2

Answer:

1. 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.

2. used to classify something in terms of its position on a scale between two extreme points.