485,434 views
25 votes
25 votes
What is the longest wavelength?
Violet
Blue
Red
Green

User Rwold
by
3.0k points

2 Answers

11 votes
11 votes

Answer:

Longest wavelength visible: red

Shortest wavelength visible: violet

User Chintanparikh
by
2.9k points
16 votes
16 votes
red is the longest wavelength, violet is the shortest
User Yestay Muratov
by
2.9k points