Where this retardation represented an integral number of wavelengths, he expected to see constructive interference; where this retardation represented a half-integral number of wavelengths, he expected to see destructive interference.
42.
The light passing through the crystal undergoes Bragg diffraction on these layers, and the wavelength with the greatest constructive interference is reflected back, which is perceived as a spectral color.
43.
When this process happens with an open ocean swell the resulting wave can also be significantly larger due to constructive interference from either deep water refraction or diffraction, or both.
44.
A standing wave pattern emerges with a large peak at the center due to the constructive interference of electrons on the copper surface as they scatter off the adsorbed iron atoms.
45.
It can then be concluded whether the X-ray waves reaching a point are " in phase " ( constructive interference ) or " out of phase " ( destructive interference ).
46.
The crest of a wave meets a crest of another wave of the same frequency at the same point, then the amplitude is the sum of the individual amplitudes this is constructive interference.
47.
The first factor of N occurs because the intensity is enhanced up to a factor of N at harmonic wavelengths due to the constructive interference of the fields emitted during the N radiation periods.
48.
Those very short waves with would-be shock wave angles below 33?lack a mechanism to reinforce their amplitudes through constructive interference and are usually seen as small ripples on top of the interior transverse waves.
49.
Light, narrow boats with hulls not designed for planing can easily exceed hull speed without planing; indeed, once above hull speed, the unfavorable amplification of wave height due to constructive interference diminishes as speed increases.
50.
The condition for constructive interference in the \ scriptstyle \ hat { n } ^ \ prime direction is that the path difference between the photons is an integer multiple ( m ) of their wavelength.
