Physics

The aim of this lecture is to introduce Bernoulli’s principle and to derive his formula in terms of conservation of energy. Here also present applications of the…

Principle objective of this lecture is to present on how determine Wave Frequency from a graph. It is a tutorial based lecture. Frequency, also called wave…

Main objective of this lecture is to present on Determining the Number of Wavelengths. It is a tutorial based lecture. Wavelength is defined as the distance between…

Density is the Mass per unit Volume. Density often has units of grams per cubic centimeter (g/cm3). Remember, grams is a mass and cubic centimeters is…

The aim of this lecture is to present on the Atom. Here briefly present all matter is composed of atoms. Atoms are the smallest particle of an…

Prime objective of this lecture is to present on the Solar System and Beyond. The Earth gets heat and light from the Sun. The Earth spins on…

Isaac Newton was the first to make a systematic study of color. He did this by passing a narrow beam of sunlight through a triangular-shaped…

Basic objective of this lecture is to present on Bug on Windshield- Newtons Laws Applied. On the highway of life, are you the bug or the windshield? Isaac…

General objective of this lecture is to present on Space Basic. A star (our sun) is part of a galaxy. A planet (earth) orbits a star. A moon (our…

The goal of this lecture is to provide some basic information about electronic. An electronics system has three parts – input, process and output. Input Devices examples: Mic-sound…

Electricity is the flow of electrons from one place to another. Electrons can flow through any material, but does so more easily in some than…

Prime purpose of this lecture is to present on Balanced Forces. Balance forces are two forces acting in opposite directions on an object, and equal in size.…