difine Spectrum please ?
Answers
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.
Correct Question :-
- Define Spectrum.
αnswer :-
→ When light passes through a prism, it is separated into its various constituent colors. This splitting of light into its various colors is called dispersion . The patch of colored light obtained on the screen is known as Spectrum.
→ You will se that the white light has split up into different colors on the screen .
You will see seven colors in the following order ::
- Violet
- Indigo
- Blue
- Green
- Yellow
- Orange
- Red
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→ These colors can be remembered by a word VIBGYOR
→ Violet is the most deviated and red is the least deviated .