Which of the colours in the electromagnetic spectrum has the shortest wavelength?
A) Red
B) Blue
C) Green
D) Violet
Correct Answer:
D) Violet
Explanation:
In the visible light spectrum, violet light has the shortest wavelength among the listed colors. The colors of visible light are typically arranged in order of increasing wavelength as follows: violet, blue, green, yellow, orange, and red, with violet having the shortest wavelengths and red having the longest wavelengths.
