Introduction P Wave determines the small positive deflection that can be seen in the isoelectric baseline occurring before the complex of QRS. Sometimes abnormalities can be found in P Wave and PR segment morphology where clinical pathology timing can be significantly indicative. With an accurate understanding of the morphology of abnormal and normal P waves, one can also understand the crucial part of the interception of ECG or electrocardiogram. In a healthy human, this P wave originates at SA which means a sinoatrial node and then disperses into both the right and left atria. The left atrium depolarization is ... Read More

Introduction Standing waves are created when two waves that are travelling in the opposite directions, interfere with each other and are of identical frequency and amplitude. This whole thing happens when those waves are superimposed and because of it either the energy of those two waves is added together or gets cancelled at all. A vibration rope that is tied at one end will produce the standing wave or normal mode. What is a Standing Wave? A standing wave is called the stationary wave. The standing wave simply defines the wave formed on a string that is ... Read More

Introduction In order to get introduced to the relationship between velocity and frequency, it is necessary to understand the concept of waves and the characteristics displayed by waves. A wave can be defined as the disturbances that are noticed within a medium carrying energy. However, within the medium, there lies no net movement of the particles. These waves take several forms and the aspect of frequency and velocity better defines these. Definition of Frequency The wave may take several forms, such as the shape of "elastic deformation", differences between the aspects of pressure, the intensity of magnets and electricity. Furthermore, ... Read More

Introduction The harsh transformations in the propagation of the wave's movement after seeking the phase of different two mediums can return. Reflected waves seem present after pursuing the changes in the direction, the surface of the bouncing back wave. The significance of the reflection wave is it does not demand any plane surface for the reflection. This tutorial is following the properties, significance, and different types of waves. Figure 1: "Reflection of waves" Reflection of waves Reflection of waves refers to the sensation where a wave can bounce back on the surface before returning to the source of direction. Sometimes, ... Read More

Introduction Phase angle represents a particular point in the time cycle that measures the zero arbitrary to the expression as an angle. Periodic wave is the characteristic of the phase angle. The displacement of the periodic wave is connected with the process of transformation is connected with the periodic variation and with the time. It is also measured with angular units such as degrees or radians. The implementation of signals in the phase angle helps identify an appropriate filter, a dc voltage is delivered to the Phase Angle analogously. In this tutorial, differences between phases and the way of ... Read More

Introduction According to the terminology of physics, angular frequency is defined as the measurement of the angular displacement on the basis per unit of the time. In order to request this concept in a better-described version, proper definitions along with examples of the angular frequency have been included. Being focused on the conciliation of the wave, the formula of the angular frequency has been developed that includes the rate of change of the angular displacement. What is Angular Frequency? An object or a body when sets free to rotate about a given axis, the object starts to make angular oscillation. ... Read More