a free travelling wave the wave which transfers energy from one medium to other medium and it is called as disturbing wave
The progressive wave has to meet its own reflected wave. So both have same amplitude, wavelength. Hence standing waves become possible.
When a transverse progressive wave gets superimposed by the reflected wave then stationary transverse waves are produced
Stationary transverse waves are produced on strings. This is due to the superimposition of the progressive wave and its reflection at the knife edges.
Progressive Wave: 1) The wave profile is seen to move indicating that energy is being transported in the process. 2) If undamped, all points will oscillated with the same amplitude. 3) Points within a wavelength are out of phase. Two successive points that are in phase are exactly one wavelength apart. Stationary Wave : 1) The wave profile is stationary showing that there is no net transfer of energy from one end to another. 2) Points vibrate with different amplitudes ranging from zero (nodes) to a maximum (anti nodes) amplitude. 3) Points within one loop (half a wavelength) are in phase. However, they are in anti-phase with the vibrations of the points in the adjacent loop.
Longitudinal waves are waves where the vibration of the particles is parallel to the direction of travel of the wave for eg sound is longitudinal wave. Stationary waves are produced when two or more progressive waves of the same frequency and amplitude pass through each other.
Longitudinal Wave,Transverse Wave,Orbital Wave
1. Each point along a progressive wave has equal amplitude, but for a stationary wave the amplitude varies. 2. Adjacent points on progressive waves vibrate with different phase but all particles between nodes in stationary waves vibrate in phase 3. Energy is transferred through space in progressive waves but not in the case of stationary waves
Longitudinal Wave,Transverse Wave,Orbital Wave
Progressive Wave ( Gravity waves )
a free travelling wave the wave which transfers energy from one medium to other medium and it is called as disturbing wave
Stationary transverse waves are produced on strings. This is due to the superimposition of the progressive wave and its reflection at the knife edges.
The progressive wave has to meet its own reflected wave. So both have same amplitude, wavelength. Hence standing waves become possible.
When a transverse progressive wave gets superimposed by the reflected wave then stationary transverse waves are produced
Microwaves are in motion. If that qualifies as "progressive" then they are progressive. The are not stationary as any wave that carries energy wants to move. We can talk about something called "standing waves" in physics, but that's not the same thing. Microwave progress out from the point where they originate.
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Peristalsis is the progressive wave of contraction and relaxation of a tubular muscular system, esp. the alimentary canal, by which the contents are forced through the system
Stationary transverse waves are produced on strings. This is due to the superimposition of the progressive wave and its reflection at the knife edges.