Question

lesson 27 - properties of waves
arrange the following in order of decreasing energy (from highest energy to lowest energy)
violet
yellow
red
blue
green
orange

Explanation:

Visible light energy depends on frequency (and inversely on wavelength). The order of visible light from highest to lowest energy follows the spectrum sequence: violet > blue > green > yellow > orange > red.

Answer:

violet, blue, green, yellow, orange, red