select the correct answer.\nwhich sequence shows all the spectral colors of visible light arranged in an…

select the correct answer.\nwhich sequence shows all the spectral colors of visible light arranged in an increasing order of their frequency?\na. red, yellow, orange, blue, green, indigo, and violet\nb. red, orange, yellow, green, blue, indigo, and violet\nc. violet, indigo, blue, green, yellow, orange, and red\nd. violet, indigo, green, blue, orange, yellow, and red
Answer
Brief Explanations:
The visible - light spectrum in increasing order of frequency is red, orange, yellow, green, blue, indigo, violet. Red has the lowest frequency and violet has the highest frequency among visible - light colors.
Answer:
B. red, orange, yellow, green, blue, indigo, and violet