p6 finals pt2

True or False: when two waves combine, they do not exhibit superposition.

States that when two or more waves cross at a point, the displacement at that point is equal to the sum of the displacement of the individual waves.

Is an important idea that can explain phenomena including interference, diffraction, and standing waves.

Within the physical world, the observation of superposition is known as ??

If the two waves are in phase there is constructive interference:the result amplitude is large, equal to the sun of the two wave amplitudes.

If the two waves are antiphase, there us destructive interference: the resulting amplitude is small, equal to the difference between the two wave amplitudes.

is equal to the absolute value of the difference in frequency of the two waves.

is the spreading out of waves as they pass through an aperture or around object.

These are the waves that appear to be vibrating vertically without traveling horizontally.