Answer:

A

Explanation:

The color of light that carries the highest energy is (a) blue. Blue light has a shorter wavelength and higher frequency compared to the other colors of the visible spectrum, which means it has a higher energy. The energy of light is directly proportional to its frequency, as stated in the equation E = hf, where E is energy, h is Planck's constant, and f is frequency. Therefore, blue light has the highest energy among the colors of the visible spectrum.