Spectra is the plural of spectrum. You could discuss the spectrum generated by an element in a star, and comparing more than one element, you would be comparing spectra. (Latin -um words form plurals like this, so you cannot refer to them as spectrums. Another example is datum, singular, and data, plural.)
The plural of spectrum is "spectra."
The plural for of the word planet is the word planets.
No the word gazing is not a plural noun. The word gazing is not a noun at all but a verb. The singular noun form is gaze and the plural noun is gazes.
The plural is stars. The plural possessive is stars'.
The Sun spectra is considered continuous.
The plural of spectrum is "spectra."
The noun spectacles is a shortened form for the term 'pair of spectacles'. The plural form is two pairs of spectacles.The nouns spectacles belongs to a group of nouns that are a shortened form for 'a pair of', for example:binocularsglassespantsscissorsshearsshortsspectaclestongstrouserstweezersAll of these nouns are made plural by changing 'a pair of...' to 'pairs of...'.
spectra ? (plural for spectrum) Electra ? (as in Carmen) lol
Spectra is most commonly referred to as the plural of spectrum. It is often used in the description of a band of colors such as those produced in a rainbow.
The word spectra means values and/ or conditions that vary over a continuum
The word crises is a plural word; it is the plural form of the word crisis.
There is no plural word for if.
In chemistry, none. Spectra can be the plural of spectrum, it is an oddity because it can also be a singular of spectrum. It refers to particular wavelengths in many fields. It can also refer to other things depending on context. Fun word. Careful how you use it. Ain't English great?
The plural form for the demonstrative pronoun this is these.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
The plural word of delay is delays.
the plural word is comedones