Energy and Physics Crossword
Across
- 4. this type of energy is used for bombs
- 7. potential energy that is dependent on height
- 11. includes direction
- 13. the type of energy of heat loss
- 14. power = work divided by ___
- 17. the type of energy of a rolling ball
- 20. used at a doctors office
- 23. range of _____ waves
- 24. often used for wireless communications
- 25. the type of energy of a roller coaster at the the top of the track
- 27. this is the type of simple machine an ax is
- 29. moving an object with a force in the same direction
- 32. waves the wave with the lowest frequency
- 33. work = force x ___
- 34. the rate at which work is done
- 35. how lazy the object is
- 36. has a fulcrum
- 37. measures weight
Down
- 1. rays used to kill bacteria
- 2. the type of energy that is in every transformation
- 3. the amount an object is pulled downward by gravity
- 5. what work is measured in
- 6. the unit used when calculating power
- 8. mass times acceleration
- 9. law of ___ of energy: energy cannot be created nor destroyed, only change forms
- 10. the type of energy within a battery
- 12. rays heat
- 13. newton’s __ law: for every action there is an equal and opposite reaction
- 15. has the ability to do work or cause change
- 16. rays usually given off during nuclear reactions
- 18. (final velocity - initial velocity) / time
- 19. newton’s __ law: an object at rest stays at rest; an object in motion stays in motion
- 21. newton’s __ law: the acceleration of an object depends on the force exerted on it and its mass.
- 22. visible spectrum roy g bv
- 24. the type of energy in movement
- 26. the amount of matter in an object
- 28. energy stored due to being stretched or compressed
- 30. the type of energy emitted from the sun
- 31. a simple machine that is an inclined plane around a cylinder
- 35. plane the type of simple machine that a ramp is