Answer:
3.A.lowest frequency
The higher index of refraction means that violet light is the most bent, and red is then the least bent because of its lower index of refraction, and the other colors fall somewhere in between. When the air is full of water, like after a rainstorm, the water droplets act like a prism and can make a rainbow.
REAL ANSWER
#BRAINLY CHALLENGE 2021
Explanation:
"KIRA YAGAMI" @com.
