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2 votes
Which of the following colors are part of the visible spectrum?

A. violet
B. blue
C. red
D. all of these

2 Answers

4 votes

Answer: D

Step-by-step explanation:

The colors of the visible spectrum include red, orange, yellow, green, blue, indigo, and violet.

User Spyridon
by
4.0k points
5 votes

Answer: the answer is D

Explanation: I just know

User Satta
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3.8k points