Question

what do u understand by the term spectrum?​

Answer 1

Answer:

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.

Explanation:

Answer 2

Answer:

spectrum is a ray of lights exhibited by prism