Across
- 3. _______ force is the difference between pressure pushing down and pressure pushing up on an object
- 6. _______ heat is what is required to heat 1 g of water by 1°C.
- 8. the heart is an example of this type of pump
- 9. average kinetic energy of particles
- 10. force divided by area
- 13. ________ energy is potential energy + kinetic energy
- 14. ____ ice is the example of a substance that goes through sublimation
- 17. the process in which liquid water changes to water vapor
- 18. changing from solid state to liquid state
- 21. pressure will ___________ as we go further under water
- 22. _________ systems allow us to lift heavy cars
- 24. vaporization below the surface of the water
- 25. pressure increases when _________ decreases (and vice versa)
- 27. his principle says buoyant force can be measured by the amount of water displaced by that object
- 28. a push or pull
- 29. ears pop because of a ___________ in air pressure
- 30. the capacity to do work or cause change
Down
- 1. _________ pressure is 101.3 kPa at sea level
- 2. pascal's ________ says pressure is equally distributed in a closed container
- 4. occurs when a gas cools down and forms water droplets
- 5. melting point of water is ____ °C.
- 7. occurs when a solid goes directly into the gas state
- 11. __________ pressure pushes liquid through a straw
- 12. the __________ lab showed that when pressure increases, volume decreases (and vice versa)
- 13. as pressure increases, ____________ increases, too
- 14. mass divided by volume
- 15. particles with more kinetic energy move _______ (faster or slower)
- 16. vaporization above the surface of the water
- 19. the movement of energy from high to low temperature
- 20. as elevation increases, atmospheric pressure _______
- 23. a unit of pressure equal to 1 N/m
- 26. a decrease in pressure __________ the particles in Pascal's balloon
- 28. changing from the liquid to solid state