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5 Written Questions

5 Matching Questions

  1. Primary Additive Colors
  2. Wave
  3. Period
  4. Reverberation
  5. Closed Circuit
  1. a The amount of time it takes to repeat one cycle
  2. b Red, green, and blue
  3. c Multiple echos of sound caused by reflections of sound building up and blending together
  4. d An oscillation that travels, moving energy from one place to another
  5. e A circuit in which there is a complete path for current to flow

5 Multiple Choice Questions

  1. A process that created color by adding proportions of red, green, and blue together
  2. Occurs when light within a material approaches a surface at a greater angle than the critical angle and reflects back
  3. The pattern of pressure, brightness, amplitude, or other wave characteristics that comes from adding more than one wave of the same kind.
  4. When a light ray reflects off a surface, the angle of incidence is equal to the angle of reflection.
  5. The frequency at which a system naturally oscillates

5 True/False Questions

  1. Electric MotorElectric currents consists of moving __________

          

  2. DiffractionWave bends around an object or through holes in the object

          

  3. Formula for powerA process that created color by adding proportions of red, green, and blue together

          

  4. TroughThe bottom or lowest points on a wave

          

  5. ResistanceThe measure of an objects ability to conduct electrical current; measured in Ohms

          

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