energy
waves is not a source of energy
Source earthquake waves are seismic waves produced directly from the earthquake's source, such as the initial rupture of rocks along a fault. These waves include P-waves and S-waves that travel through the Earth and are used to locate and study earthquakes. Source earthquake waves provide valuable information about the earthquake's characteristics and help in assessing its impact.
No. light waves required no medium for transmission.
because of the Seismic waves ^^ -RYAN BALICTAR
The motion of a wave source affects the wavelength and amplitude of the waves it produces. A moving source can either compress or expand the waves it emits, leading to a change in frequency, called the Doppler effect. A higher frequency is produced by a faster-moving source, resulting in a higher pitch in sound waves or a shift towards the blue end of the spectrum in light waves.
Sound and water waves differ in one main way in terms of source, although they are very alike. Sound waves are generated by a verifiable sound source, such as vibration.
The source is the RF current in the transmitting antenna.
waves
That varies, depending on what causes the sound waves.
Spherical waves are produced when a disturbance originates from a point source and propagates uniformly in all directions, creating a wavefront that expands spherically. This can occur in various natural phenomena such as sound waves spreading from a sound source or light waves radiating from a point light source. The energy in spherical waves diminishes as the wavefront expands, resulting in a decrease in intensity with increasing distance from the source.
Waves get their energy from a source that causes disturbances or vibrations. This source could be wind, seismic activity, or the movement of objects in water. The energy is transferred through the medium in which the waves are traveling, leading to the propagation of waves.
For a point in space (or from a distant light object), spherical waves are emitted. From a point source on the surface of a liquid, circular waves will come out. In both cases the source will be the focus of the emitted waves.