LIGHT

• An Electromagnetic wave, does not need a medium to propagate, can be reflected, transmitted, absorbed.

  LIGHT
• At what speed does Light travel?

  299,792 km/s OR 299,792,458 m/s OR 3.0x10⁸
• What color has the largest wavelength?

  RED
• What color has the shortest wavelength?

  VIOLET
• What is Light made of?

  PHOTONS
• Who won the Nobel Prize in Physics because of the Idea "WAVE-PARTICLE DUALITY"

  Albert Einstein (1905)
• Light behaves as a _ or as _?

  WAVE, PARTICLES
• Light travels in a _?

  STRAIGHT LINE, HAS RECTILINEAR PROPAGATION
• Is a natural Phenomenon that exhibits propagation of light from the sun.

  ECLIPSE
• What kind of Eclipse is shown when a Moon casts a shadow on earth?

  SOLAR ECLIPSE
• What kind of Eclipse is shown when Earth casts a shadow on the Moon?

  LUNAR ECLIPSE
• The Amount of light falling on a unit area of a surface.

  ILLUMINATION
• The process of separating visible light to its colors due to the differences of refraction.

  DISPERSION
• Is formed by the Dispersion of sunlight in drops of water.

  RAINBOW
• Is refracted, dispersed, and internally reflected in a raindrop

  SUNLIGHT