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visible spectrum
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noun Physics.
the range of wavelengths of electromagnetic radiation that is normally visible, from 380 to 760 nanometers.
QUIZ
CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?
There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?
Question 1 of 7
Which sentence is correct?
Words nearby visible spectrum
visibility meter, visible, visible balance, visible horizon, visible radiation, visible spectrum, visible speech, Visigoth, Visine, vision, visional
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023