Across
- 3. equilibrium, the state in which the rate of energy flow between two objects is equal and the objects are at the same temperature.
- 5. of mass, of an object is the point on the object that moves in the same way that a point particle would move.
- 6. principle, states that as the velocity of a fluid increases the pressure exerted by that fluid decreases.
- 8. flux, the rate at which light energy is emitted from a luminous source
- 9. an object shot through the air.
- 11. 2nd Law of for rotational motion, states that angular acceleration is directly proportional to the moment of inertia.
- 13. the bending of light around a barrier
- 16. mirror, a reflective surface with edges that curve away from the observer.
- 17. a measure of how effectively a force causes rotation.
- 19. equal to the work done divided by the time taken to do the work.
Down
- 1. the change in the direction of waves at the boundary between two different media
- 2. interference, the spectrum of colors was a result of the constructive and destructive interference of light waves due to a reflection in a thin film
- 4. the rate at which an object's velocity changes
- 7. the process of connecting a body to Earth to eliminate excess charge.
- 10. of Conservation of Energy, energy can neither be created nor destroyed; rather energy is conserved
- 12. Current, a flow of charged particles
- 14. mirror, a reflective surface surface with edges that curve toward the observer.
- 15. Mechanical Advantage, the ideal mechanical advantage of an ideal machine is equal to the displacement of the effort force, divided by the displacement of the load.
- 18. point, the point where incident light rays that are parallel to the principal axis converge after reflecting from the mirror.