2. There are two kinds of waves:
Wednesday, March 25, 2009
3. There are two kinds of waves:
Electromagnetic (EM) Waves: Waves that can
self-propagate; it doesn’t need a medium.
Radio waves, UV, X-Rays and etc.
Wednesday, March 25, 2009
4. There are two kinds of waves:
Electromagnetic (EM) Waves: Waves that can
self-propagate; it doesn’t need a medium.
Radio waves, UV, X-Rays and etc.
Mechanical Waves: Is a disturbance that travels
through a medium where the adjacent
particles in the medium can somehow
influence one another.
Wednesday, March 25, 2009
7. Let’s Take a Look
Let’s observe the different kinds of mechanical
waves:
Wednesday, March 25, 2009
8. Let’s Take a Look
Let’s observe the different kinds of mechanical
waves:
• Transverse Wave - Link
• Longitudinal Wave - Link
Wednesday, March 25, 2009
14. Wavelength: The distance between 2 adjacent points
that are in phase with each other. Designated by the
greek letter lambda (λ).
Wednesday, March 25, 2009
15. Wavelength: The distance between 2 adjacent points
that are in phase with each other. Designated by the
greek letter lambda (λ).
Frequency: The number of cycle that pass a specific
point in a unit of time (Hz). It’s determined by the
source of the wave.
Wednesday, March 25, 2009
16. Wavelength: The distance between 2 adjacent points
that are in phase with each other. Designated by the
greek letter lambda (λ).
Frequency: The number of cycle that pass a specific
point in a unit of time (Hz). It’s determined by the
source of the wave.
Period: The time to complete one cycle of the wave.
Wednesday, March 25, 2009
17. Wavelength: The distance between 2 adjacent points
that are in phase with each other. Designated by the
greek letter lambda (λ).
Frequency: The number of cycle that pass a specific
point in a unit of time (Hz). It’s determined by the
source of the wave.
Period: The time to complete one cycle of the wave.
Phase: It’s the fraction of a complete cycle
corresponding to an offset in the displacement.
Wednesday, March 25, 2009