For thousands of years, thinkers argued about whether light is made of particles or waves. At the beginning of the 20th ...

In National 5 Physics examine the properties of waves and use the wave equation, v = f λ, to ... Wave parameters and behaviours Diffraction. Waves cause a disturbance of the medium through which ...

Diffraction phenomena are of fundamental importance for the characterization and analysis of materials in industrial and scientific applications. Prominent examples include X-ray crystallography as ...

Quantum physics tell us that even massive particles can behave like waves, as if they could be in several places at once. This phenomenon is typically proven in the diffraction of a matter wave at ...

The solution of the problem of the diffraction of electric waves around the earth was first given on a sound basis by G. N. Watson in 1918, but this analysis involved assumptions which, ...

Diffraction occurs when a wave encounters an obstruction in its path and will change direction, or wrap around it. In ocean waves, we see this occur when a wave encounters an object like a jetty ...

The double-slit experiment, first performed by [Thomas Young] in 1801 provided the first definitive proof of the dual wave-particle nature of photons. A similar experiment can be performed that sho… ...

Sound, like light, can be tricky to manipulate on small scales. Try to focus it to a point much smaller than one wavelength and the waves bend uncontrollably--a phenomenon known as the diffraction ...