As per the international system of units (often abbreviated to SI), the Newton is the derived unit of force which is denoted by the symbol N.... View Article
In electronics, the term ‘noise’ can be defined as any unwanted disturbance in a useful electrical signal. The amount of noise and the type of... View Article
SONAR is an acronym for the term ‘sound navigation ranging’. It is a technique that involves the usage of sound propagation for navigational... View Article
In the fields of material science and physics, the plasticity of a solid substance can be defined as the ability of that solid to undergo... View Article
In the field of continuum mechanics, the infinitesimal strain theory (also referred to as the small displacement theory, the small deformation... View Article
Linear elasticity can be defined as a mathematical model that describes how solid objects undergo deformation and become internally stressed when... View Article
Young’s modulus, also referred to as the Young modulus, is a mechanical property of substances that offers insight into the stiffness of... View Article
Analog devices can be defined as a combination of analog machines and analog media that, together, have the ability to record, measure,... View Article
Analog signals can be defined as continuous signals whose time-varying features (also known as their variables or their variable features) are... View Article
Digital signals are the signals that represent data in terms of a sequence of discrete values. However, it is important to note that the digital... View Article
A Wheatstone bridge can be defined as an electrical circuit in which an unknown electrical resistance can be measured with the help of two... View Article
Induced emf is also known as induced electromotive force, electromagnetic induction, and electromotive force induction. It can be defined as... View Article
An AC generator can be defined as a device that has the ability to convert mechanical energy (which is fed to it as an input) into electrical... View Article
Huygens principle states that: Every point on a wavefront is in itself the source of spherical wavelets which spread out in the forward... View Article
Salt bridge maintains electrical neutrality in two compartments by allowing movement of anions towards anodic compartments and cations towards... View Article
Electrode potential is the tendency of an electrode to accept or to lose electrons. The potential of an electrode is the potential difference... View Article
The metals like copper, silver, lead etc are usually purified by the process of electrolysis. In electrorefining the pure metal acts as cathode... View Article
The substances which conduct electricity in its aqueous state molten state or fused state are known as electrolytes. Electrolytes are of two... View Article
Electrolysis is the process of passing an electric current through a substance in the molten or aqueous state thereby decomposing it. Electrodes,... View Article