Physics 2

2. The lowest point of a wave.
4. unit of electrical resistance in the metre-kilogram-second system, named in honour of the 19th-century German physicist Georg Simon Ohm.
7. The bending of a wave as it hits a barrier with openings or obstacle.
8. Tbe highest point of a wave.
11. It is the negatively charged particle.
13. The particles are displaced parallel to the direction of propagation of the wave.
17. Waves that pass given point per unit of time.
18. It is the positively charged particle.
19. The bending of a wave as it travels along media of different densities.
21. It is a natural source of light.
22. Who proposed the Corpuscular Theory of a Wave?

1. The man behind the discovery of Ohm's Law.
3. describes how long the wave is.
4. Studies the behavior of lights.
5. device used to measure small amount of voltage in a circuit.
6. Who proposed the Wave Theory?
7. It is a bending of wave forms as they pass through slit and obstacles.
9. circuit is composed of two or more paths for the electrons to follow.
10. device used to measure either alternating or direct current.
12. periodic back-and-forth motion of the particles of an elastic body or medium
14. It is the disturbance that travels through a medium from one location to another.
15. When echo has been repeated for several times, it is called as
16. the number of occurrences of a repeating event per unit of time.
20. a measure of the opposition to current flow in an electrical circuit.