SSC MTS EXAM

SSC

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the correct term used for the visible light spectrum in terms of highest to lowest frequency?
A
ROYGBIV
B
VIBGYOR
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Your brain interprets the various energies of visible light as different colors, ranging from red to violet. Red has the lowest energy and violet the highest.

Detailed explanation-2: -Visible spectrum contains light of the following colours “Violet-Indigo-Blue-Green-Yellow-Orange-Red” (VIBGYOR). It’s frequency ranges from Violet (7.5×1014. Hz) to Red (4×1014. Hz).

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