What is total internal reflection (TIR) ? Total internal reflection (TIR) is an optical phenomenon in which waves arriving at […]
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Basic Elements of Communication System (Block Diagrams)
A communication system, also known as a communications network, is a collection of individual telecommunications networks, transmission systems, relay stations, […]
Law of Conservation of Linear Momentum and Its Applications
Law of Conservation of Linear Momentum: A principle in physics states that specific physical property (i.e., a measurable quantity) does […]
Dimensional analysis
Dimensional analysis is the study of physical quantity relationships by identifying their base quantities (such as length, mass, time, and […]
Properties of Solids and Liquids
Properties of Solids and Liquids: Liquids and solids diverge from gases in that the particles (atoms, molecules, or ions) are […]
Electrical potential energy
Almost every chemical reaction that occurs in your body is caused by electric forces. Almost all of the biochemistry is […]
Dependent Events In Probability
Introduction: Probability stands for possibility, which deals with the occurrence of random events. The probability basically is the extent to […]
Forward & Reverse Bias
Introduction: Forward & Reverse Bias Prior to actually comparing the two types of bias, it is better to check their […]
De Broglie Wavelength Formula
De Broglie Wavelength Formula De Broglie wavelength formula: What is De Broglie wavelength and what is its significance? Let us […]
Solid State
One of the states of matter is referred to as “solid-state.” We learned in elementary school that matter exists in […]
