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5 votes
Which one of the following has a longer wavelength?

Red Light
Blue Light

User MikeJPR
by
5.2k points

2 Answers

1 vote
Red light!! Because i took the test like 2 mins ago and it is obvious
User Yoshinbo
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5.1k points
4 votes

Answer:

The red light with the longest wavelength. Blue or violet light has the shortest wavelength.

Step-by-step explanation:

User Torsten
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5.5k points