Each colour within the visible light spectrum has its own narrow band of __________ and frequency. What one word completes the sentence?

The portion of colored light within the electromagnetic spectrum that is visible to the human eye.Group of answer choicesWavelengthVisible SpectrunFull spectrum lightNone of the above

The range of possible frequencies of radiation is called the ______ spectrum.

Match each word with its correct definition by writing the letter on the line. _________ wavelengthA. the distance from one crest of a wave to the next _________ frequencyB. waves that transmit energy through matter or empty space _________ waveC. the transfer of energy by electromagnetic waves _________ electromagnetic wave D. a disturbance that transmits energy _________ radiation E. the number of crests of a wave that pass a certain point in a given amount of time

Which of the following correctly describes frequency?

The lightness or darkness of a color.Group of answer choicesValueTintShadeTone