Light Summary

Everything you need to understand or teach Light.

  • 7 Encyclopedia Articles

Study Pack

The Light Study Pack contains:

Encyclopedia Articles (7)

1,050 words, approx. 4 pages
Light Light is a form of electromagnetic radiation. Other types of electromagnetic radiation include radio waves, microwaves, infrared, ultraviolet, x-rays, and gamma rays. All electromagnetic waves p... Read more
1,516 words, approx. 6 pages
Lighting the Ancient World Overview Until the nineteenth century—ironically, on the eve of the light bulb's invention—methods of lighting remained more or less unchanged since ear... Read more
160 words, approx. 1 pages
Light Light, also known as visible radiation, is electromagnetic radiation within the wavelength band that can be perceived by the human eye. This range is from about 380-780 nanometers (or nm; 1 nm =... Read more
1,533 words, approx. 6 pages
Light Light can be narrowly defined as the visible portion of the electromagnetic spectrum. A broader definition would include infrared, ultraviolet, and x-ray wavelengths, which are not visible to th... Read more
1,533 words, approx. 6 pages
Light Light can be narrowly defined as the visible portion of the electromagnetic spectrum. A broader definition would include infrared, ultraviolet, and x-ray wavelengths, which are not visible to th... Read more
769 words, approx. 3 pages
Light, Reflection and Refraction Of Whenever a ray of light strikes a surface, at least some of the light is reflected --that is, it bounces off the surface toward a new direction. The surface does no... Read more
1,591 words, approx. 6 pages
Light, Theories Of The nature of light has been the subject of controversy for thousands of years. The debate over the theories of light has included such prominent scientists as Euclid, Galileo, Isaa... Read more