Imputed income occurs when: 1  Employees pay less for the coverage than the Internal Revenue Service (IRS) has determined it to be worth, and. 2  The individualâs employer directly or indirectly pays for the coverage over $50,000.
Color is a product of visible light energy. Different colors represent light waves vibrating at different speeds (frequencies). Do you know that most colors of light can be made by mixing together just three colorsâred, blue and green? Light has other properties that make it fun to learn about.
Visible light is the portion of the electromagnetic spectrum that is visible to the human eye, ranging from roughly 390 to 750 nm. Learning Objective. Key Points. Visible light is produced by vibrations and rotations of atoms and molecules, as well as by electronic transitions within atoms and molecules.