NEET2019Physics-Optics
NEET 2019 Physics Light and Color MCQ Question
Type: MCQ-fact-Easy-Class 12
Which colour of the light has the longest wavelength?
A
green
B
violet
C
red
D
blue
Correct Answer
Option C
Detailed Explanation
Red light has the longest wavelength in the visible spectrum, which ranges from approximately 620 to 750 nₘ.
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