Physics

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

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