Across
- 3. What property of a wave is measured in Hertz?
- 5. What is the common name for the chemical reaction that produces heat and light?
- 7. When an object is slowing down, is its acceleration positive or negative?
- 9. How many poles does a basic magnet have?
- 11. Sound travels fastest through which type of medium: a solid, a liquid, or a gas?
- 13. What is the common name for the energy an object possesses due to its motion?
Down
- 1. What is the unit for measuring force?
- 2. If you drop a ball, which force causes it to fall towards the ground?
- 4. What basic component of an atom has a negative electrical charge?
- 6. Which of Newton's Laws states that an object at rest stays at rest, and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force?
- 8. What is the amount of matter in a object called?
- 10. What is the term for the distance an object travels divided by the time it takes to travel that distance?
- 12. What do we call the state of matter that has a definite volume but no shape?