Physics

Major purpose of this lecture is to present on Sound and Light. It is a tutorial based lecture. Here briefly describe Does sound travel through paper,…

For a satellite to be in a particular orbit, a particular velocity is required or a given height above Earth ‘r0+h’. Telecommunications satellites remain above…

The aim of this lecture is to present on Satellite Orbits and Uses. here briefly describe how are Satellites classified. This lecture briefly describe motion of spacecraft…

Rutherford shows that the nucleus had a relatively small diameter compared with that of the atom. Most of the mass of the atom is concentrated in…

General purpose of this lecture is to present on Resultant Forces. Resultant Forces happen if two forces act together on an object, their effect may be described…

Principle objective of this lecture is to present on Normal Force and Friction Force. Normal Force is always perpendicular to the surface that an object is on. If…

Radioactive decay results in the emission of either: an alpha particle (α), a beta particle (β), or a gamma ray(γ). An alpha particle is identical to that of a…

Main focus of this lecture is to present on history of Nuclear Atom Structure. The nuclear model. Atoms contain three sub-atomic particles called protons, neutrons and…

Major objective of this lecture is to present on history of General Quantum Physics. Here also briefly describe on what are atomic line spectra, which…

Prime focus of this lecture is to present on Projectile Motion. Projectile motion is a form of motion in which an object or particle (called a projectile)…

Basic objective of this lecture is to present on Pressure and Moments. Pressure – In solids, if a force is applied over a smaller surface area you…

General objective of this lecture is to present on Pressure. By this lecture you will able to know that pressure depends on both force and area. And…