Julia

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Author:
julia2
ID:
199208
Filename:
Julia
Updated:
2013-02-09 16:58:09
Tags:
Science
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Description:
Science test study cards PAGE 1
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The flashcards below were created by user julia2 on FreezingBlue Flashcards. What would you like to do?


  1. The energy in a sound wave
    amplitude
  2. A material that transfers heat well.
    Conductor
  3. The measure of how much useful work a machine puts out compared to the amount of work put into it.
    Efficiency
  4. The ability to do work
    Energy
  5. The number of times a sound source vibrates in one second.
    Frequency
  6. The force that works against motion between surfaces that touch.
    Friction
  7. A material that does not transfer heat very well.
    insulator
  8. the object being lifted or moved by a simple machine.
    Load
  9. The highness or lowness of a sound.
    Pitch
  10. The transfer of heat through space
    Radiation
  11. When light strikes a surface and bounces off. 
    reflection
  12. The bending of light as it passes from one material into another. 
    refraction
  13. A range of light waves with different wavelengths and energies.
    Spectrum
  14. The distance an object moves in a certain amount of time. 
    speed
  15. When a force is used to move an object a certain distance.
    Work
  16. This allows heat to move quickly from one object to itself.  It is the opposite of an insulator.
    Conductor
  17. This represents ALL the light waves (not just those seen by your eye) with varying wavelengths extending from radio waves to gamma waves
    Electromagnetic spectrum

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