Month: September 2017
Do interference effects occur for sound waves?
Yes,interference effect occurs for sound waves despite of the fact that sound waves are longitudinal waves.When two sound waves of…
Why radio waves diffract around buildings?
Diffraction of radio waves The phenomenon of bending of waves around the corners of an obstacle or opening placed in…
Why diffraction grating have closely spaced rulings?
A diffraction grating is a glass plate having a large number of close parallel equidistant slits mechanically ruled on it.A…