Q. What is increasing order of the wave lengths of the following colors    1. Orange     2. Indigo     3. Yellow     4. Violet - Study24x7
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Q. What is increasing order of the wave lengths of the following colors    1. Orange     2. Indigo     3. Yellow     4. Violet

A

1, 2, 3, 4

B

3, 4, 1, 2

C

4, 3, 2, 1

D

4, 2, 3, 1

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