The visible light there is from the UV emitter now looks cyan, while the IR beam that normally isn't visible at all looks the way the UV emitter's visible beam does to the naked eye. This tends to happen because the RGB filter arrays used in consumer digital cameras are only designed to filter visible light.
An elected leader is chosen by a vote of the public, while an appointed leader is selected by another leader or a body of officials without the public directly participating. Both types of leaders have been important in American history, particularly in how they exercise their authority.
How to Identify a Good Leader. A leader is someone who has influence over a group of people. This can be an executive, a pop star or an employee who has the ability to influence coworkers' thoughts, feelings, beliefs and actions. A leader does not necessarily have a specific title.