Repetition Definition. Repetition is a literary device that repeats the same words or phrases a few times to make an idea clearer. There are several types of repetitions commonly used in both prose and poetry.
Chlorophyll looks green to us because most of the green wavelengths are reflected rather than being absorbed. For this reason, green light is not an effective color of light to power photosynthesis. Chlorophyll a and b together absorb light most effectively in the blue to violet range and the orange to red range.
Relevance. Rating Newest Oldest. Best Answer: As some_blk said, red light has the least energy of any visible (to humans) color, and violet has the most energy. The amount of energy carried by light is directly proportional to its frequency; the higher the frequency, the more energetic the light is.olour doesn't affect the energy of any lifeform in particular, but of the different visible colours of light, red has the least energy and violet has the most. some_blk Â· 8 years ago. Thumbs up. 3.