Science

General objective of this lecture is to present on Gravitational Force. Gravitational force; Increases with Mass and Decreases with Distance. All objects in the universe are attracted to each other…

Principle purpose of this lecture is to present on Energy Transfer Basics. Heat is the amount of thermal energy, measured in joules or J. A cup of hot…

Main objective of this lecture is to present on Forces of Nature. A force is defined as a push or pull that changes an object’s state of…

Principle objective of this lecture is to present on Gravity, Inertia and Friction. Gravity is a force pulling together all matter (which is anything you can physically…

Major objective of this lecture is to present on Force and Motion. Here broadly identifying and analyzing the transfer of heat energy by conduction, convection, and…

The aim of this lecture is to present on Fossil Fuels. Here briefly introduce how produce electricity from Fossil Fuels and Renewable Sources. Nuclear fuels become hot…

Prime objective of this lecture is to present on Lenses. Long sighted people can only focus on far away objects.The eye behaves normally.When viewing nearby objects ,the…

The Left Hand Rule( for motors) shows what happens when charged particles (such as electrons in a current) enter a magnetic field. This rule is also…

General objective of this lecture is to present on Force Diagrams. We know that a force can be a push or a pull acting on an object. There…

Forces are pushes or pulls. They are measured in newtons. Unbalanced forces change the way something is moving. This lecture briefly present on introduction to Forces. A…

General objective of this lecture is to present on Nuclear Fusion. In nuclear fusion, two nuclei with low mass numbers combine to produce a single nucleus with…

Main purpose of this lecture is to present on Nuclear Reactions: Fission and Fusion. When atoms are bombarded with neutrons, their nuclei splits into 2 parts which…