Final answer:
A transparent red object transmits red light and absorbs the other colors of the visible spectrum present in white light.
Step-by-step explanation:
A transparent red object primarily transmits red light and absorbs other colors. When white light, which is a mixture of all visible wavelengths, encounters a transparent red object, the object's material selectively absorbs the wavelengths associated with colors other than red. The red wavelengths are not absorbed but are instead allowed to pass through, giving the object its characteristic red appearance. This means the red object would largely absorb green and blue light from the ROYGBIV spectrum (red, orange, yellow, green, blue, indigo, violet) present in white light, while transmitting wavelengths in the red portion of the spectrum.