Question: The visible spectrum includes light that ranges from about ________. a. 400700 nm b. 200900 nm c. 2020000 Hz d. 1020 dB
The visible spectrum includes light that ranges from about ________.
a. 400–700 nm
b. 200–900 nm
c. 20–20000 Hz
d. 10–20 dB
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The correct answer is a 400700 nm Explanation The visible spectrum refers to the range of wavel... View full answer
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