seismic waves sand p and surface waves

The AM radio waves which propagate from one point to another following the surface of Earth are known as ground waves or surface waves. This type of propagation is called ground wave propagation or surface wave propaga..

These are waves which require a material medium for their propagation and can be described using Newton's laws of motion. Examples: water waves, sound waves, seismic waves, and shock waves. Mechanical wave motion can be defined ..

Formation of Waves - One of the familiar types of waves is the wave on the surface of water. Let a pebble (P) be dropped gently on the calm surface of water in a pond. Before the pebble is dropped the surface of water is flat. Wh..

A wave motion, in which the particles of the medium oscillate about their mean positions at right angles to the direction of propagation of the wave, is called transverse wave. These waves can propagate through solids and liquids but not through gases, becaus..

Energy from the oceans is also available in the form of oceanic waves or sea-waves. Due to the blowing of wind on the surface of ocean, very fast sea-waves (or water waves) move on its surfac..

Energy from the oceans is also available in the form of oceanic waves or sea-waves. Due to the blowing of wind on the surface of ocean, very fast sea-waves (or water waves) move on its surface. Due to their high speed, sea-waves..

Transverse wave motion - In this type of wave motion, the particles of the medium vibrate at right angles to the direction of propagation of the wave. Here are a few examples of transverse wave motion. waves formed on the surface of water ..

Huygen's Principle - Christian Huygen Huygen proposed a hypothesis for the geometrical construction of the position of a common wavefront at any instant during the propagations of waves in a medium. The postulates are: Every point on the given wavefront called 'primary wavefront' acts as ..

All the effects so far described hold true for microwave frequencies, but some are increased, and new ones are added. Atmospheric absorption and the effects of precipitation must be taken into account. So must the fact that at such short wavelengths, everything tends to happen very rapidly. Refrac..

XY is a plane surface separating a denser medium of refractive index from a rarer mediu..