Citing your sources in any academic project requires that you provide a bibliography or references section (APA format) or Works Cited section (MLA format) in some way. We do this in COMM 101 by asking students to use an MLA formated Works Cited section at the end of your speech outline.
bounce light. Also, bounce lighting. light that is bounced off a reflective surface onto the subject in order to achieve a softer lighting effect. any arrangement of a light source and reflective surface used to provide such light.
How they're made. Our eyes can detect only a tiny part of the electromagnetic spectrum, called visible light. This means that there's a great deal happening around us that we're simply not aware of, unless we have instruments to detect it. Light waves are given off by anything that's hot enough to glow. This is how light bulbs work - an electric current heats the lamp filament to around 3,000 degrees, and it glows white-hot. The surface of the Sun is around 5,600 degrees, and it gives off a great deal of light.