Across
- 6. Energy of object due to its position or state.
- 9. Temperature at which a substance, under normal atmosphere pressure, changes from a liquid to a vapor state.
- 10. Subtomic particle of smallness and negative charge found in every atom.
- 12. High point of wave motion.
- 14. Angle between direction of motion of waves and a line perpendicular to surface of the waves are reflected from.
- 15. Angle between direction of motion of waves and a line perpendicular to surface of the waves striking.
- 16. Lowest possible temperature in which gas would have a zero volume.
- 17. Quanity of energy transferred from one object to another because of a different temperature.
- 19. Sum of potential and kinetic energy.
- 22. Wave that strikes a boundary where it is either reflected or refracted.
- 23. Number of protons in the nucleous of an atom.
- 24. The number of wave lengths that pass by a point each second.
Down
- 1. Bending of waves around object in path.
- 2. Temperatureat which substance changes from solid to liguid state.
- 3. Heat transfer by means of motion of liquid.
- 4. Energy of object due to its motion.
- 5. A variable that responds to change in manipulated variable.
- 7. subtomic particle with postive charge that is nucleus of hydrogen atom.
- 8. Agent that results in accelerating or deforming an object.
- 10. Waves consisting of oscillating electric and magnetic fields that move at speed of light through space.
- 11. Angle between direction of motion of waves and a line perpendicular to surface of the waves have been refraction.
- 13. Force opposing relative motion of two objects are in contact.
- 18. Unit of frequency equal to one event or cycle per second.
- 20. Quanity of energy needed to change a unit mass of a substance from a solid to liquid at the melting point.
- 21. State of matter that expands to fill container.