Energy Flow Unit 9

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Across
  1. 3. energy stored as a result of applying a force to deform an elastic object.
  2. 4. An object that can allow flow of heat or electricity through it.
  3. 6. a change from one state (solid or liquid or gas) to another without a change in chemical composition.
  4. 7. Units to measure energy
  5. 10. energy transfer that does not require any medium
  6. 11. heat required to raise the temperature of 1 gram of a substance by 1 degree Celsius or Kelvin
  7. 12. A heat-Temperature graph that shows at what temperature a substance melts or boils.
  8. 13. Average kinetic energy of all the particles in a given amount of matter.
  9. 14. energy stored in the bonds of chemical compounds
  10. 19. energy transfer in liquids and gases through moving particles
  11. 21. Energy transfer through solids by contact between particles.
  12. 23. is the sum of kinetic and potential energy in an object that is used to do work.
  13. 24. Energy due to vibration of particles in matter; also called heat energy.
  14. 25. An object that doesn't allow flow of heat or electricity through it.
Down
  1. 1. Energy can neither be created nor destroyed; but flows from on substance to other and can be transformed from one type to other.
  2. 2. Energy energy an object possesses because of its position in a gravitational field, or height from the surface of earth.
  3. 5. system a material system or container in which mass or energy can be lost to or gained from the environment/surroundings.
  4. 6. energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
  5. 8. term used to describe all the different kinds of energies released into space by stars such as the Sun.
  6. 9. Electromagnetic radiation visible to eyes without aid.
  7. 15. form of energy resulting from the flow of electric charge.
  8. 16. Energy due to motion of an object.
  9. 17. the energy released during nuclear fission or fusion
  10. 18. Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
  11. 20. system a material system or container in which mass or energy can NOT be lost to or gained from the environment/surroundings.
  12. 22. The ability to work