Energy

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Across
  1. 3. a positively charged particle consisting of two neutrons and two protons
  2. 4. the act of cleaving or splitting apart
  3. 11. measurement of work done by a force
  4. 12. a decrease in volume due to removal of heat
  5. 13. phenomenon of melting under pressure and freezing again when the pressure is reduced
  6. 16. different forms of the same element, with the nuclei having different numbers of neutron
  7. 17. an instrument for measuring temperature
  8. 18. a nuclear reactor
  9. 21. prefix meaning below
  10. 24. rapid change of water to steam
  11. 25. ability to do work
  12. 26. the work per unit charge necessary to move a charged body in an electric field
  13. 28. quantity that has no direction
  14. 29. energy stored in an object when it is formed out of its normal shape
  15. 33. prefix meaning above
  16. 34. a substance diffused or suspended in air
  17. 35. push or pull on an object
  18. 36. ___-state physics is the study of rigid matter
  19. 37. rate at which work is done
  20. 38. one ___ equals one kilogram-metre per second squared
Down
  1. 1. an increase in the volume of a substance usually due to an addition of heat
  2. 2. combining 2 or more things together into one
  3. 5. product of the force acting on a body and the time interval during which the force is exerted
  4. 6. unit of pressure or stress
  5. 7. quantity that has a direction
  6. 8. an electron or positron emitted from a atomic nucleus
  7. 9. property or tendency of a moving object to continue moving
  8. 10. standard unit of temperature measurement in most countries
  9. 12. law stating that a quantity or a property remain constant as the system changes
  10. 14. SI unit of thermodynamic temperature
  11. 15. represents the transfer or transformation of energy
  12. 17. of, relating to, or caused by heat
  13. 19. activities involving both a force and a displacement
  14. 20. energy of a moving object
  15. 22. ideal ___ can be characterized by absolute pressure, volume, and absolute temperature
  16. 23. a phase transition directly from a solid to a gaseous state vice versa
  17. 26. ratio of force applied per area covered
  18. 27. involving or relating to photons or very high energy
  19. 30. has a definite size or volume and will not have any particular shape of its own
  20. 31. a substance that continuously flows under an applied sheer stress
  21. 32. present or potential but not evident or active