Vocabulary Crossword (Units 1 & 2)

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Across
  1. 1. Instruments can produce a type of energy called _______ .
  2. 3. Energy is measured in units called _____.
  3. 5. A type of physical and chemical power that can never be destroyed but change from one form to another.
  4. 7. This type of energy is used in microwaves, xray, and radio. It travels in the form of waves.
  5. 10. You subtract the final velocity with the initial and divide it by time to find ______ of an object.
  6. 12. Everything is made up of ____.
  7. 13. This source of energy is used to power the houses.
  8. 14. Potential energy, Kinetic energy, chemical energy, light energy, etc. are all considered _______.
  9. 18. You divide mass by density to find the _____ of an object.
  10. 19. Used often in math and science to put together an expression.
  11. 22. Chemical energy transforming into mechanical energy is an example of _____.
  12. 24. Describe how fast certain objects move.
  13. 26. A process when a nucleus is split in two smaller ______.
  14. 27. This is the type of stored energy an object has when it’s at rest.
  15. 28. Sound waves are an example of _______.
  16. 29. Type of energy that holds us onto the ground on Earth, and not floats.
Down
  1. 2. This type of energy runs through a cable to power machines.
  2. 4. The sum of potential energy and kinetic energy.
  3. 6. You divide displacement by time to find the _____ of an object.
  4. 8. Every object has a _____ that can be weighted.
  5. 9. A potential energy that’s stored and releases _____ when a chemical reaction occurs.
  6. 11. A single form of nucleus is called _____.
  7. 14. A process of two nuclei combining to form a larger nucleus.
  8. 15. A power plant produces this kind of energy to provide electricity.
  9. 16. An energy travel in a form of _____.
  10. 17. Moving an object in a straight line without changing its direction.
  11. 20. This source of energy comes from the sun.
  12. 21. A pot on the stove gives off _____ energy.
  13. 23. Describe movement or the action of an object.
  14. 25. This type of energy an object has when it’s in motion.