GROWTH DEVELOPMENT CHILD
AUTISM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
used to classify something or suggest that it can be classified.
|
|
|
a band of colors as seen in a rainbow.
|
|
|
Either A or B
|
|
|
None of the above
|
Detailed explanation-1: -A spectrum (plural spectra or spectrums) is a condition that is not limited to a specific set of values but can vary, without gaps, 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.
Detailed explanation-2: -Spectrum is the band of colours obtained on a screen when white light passes through a prism and splits into its constituent colours. The colours of the spectrum are violet (V), indigo (1), blue (B), green (G), yellow (Y), orange (O), and red (R).
Detailed explanation-3: -Answer: The spectrum is the range of different colours which is produced when light passes through a glass prism or through a drop of water. A rainbow shows the colours in the spectrum.
Detailed explanation-4: -A spectrum is a range of a particular type of thing. She’d seen his moods range across the emotional spectrum.