Across
- 2. a region of spacetime from which gravity prevents anything from escaping
- 6. a wave that propagates as an oscillation of matter
- 7. any influence that causes and object to undergo a certain change
- 9. a wave produced by the acceleration of an electric charge
- 15. the resistance of any physical object to a change in its state of motion or rest
- 18. the opposition to the passage of an electic current
- 20. a wave where the direction of displacement is perpendicular to the motion
- 22. energy in motion
- 24. force or speed of movement
Down
- 1. rate of occurence
- 3. a wave where the direction of displacement is in the same direction as the motion
- 4. a stellar remnant composed mostly of electron-degenerate matter
- 5. the distance measuded in the direction of propagation to the wave
- 8. the amount of energy an object has stored
- 10. the rate at which the velocity of a body changes with time
- 11. a state of rest or balance due to the equal action of opposing forces
- 12. a way of travel for sound and light
- 13. electromotive force or potential difference expressed in volts
- 14. passing from one object to another using electricity
- 16. a substance, body, or device that readily conducts heat
- 17. a mechanical phenomenon whereby oscillations occur about an equilibrium point
- 19. the amount ot quantity of heaviness or mass
- 21. a defined place or position of a wave
- 23. a cloud of interstellar gas and dust
- 25. an object that waves travel through