Posts

Eigenfunction, Eigenvalues and Eigenvectors

Kepler's Laws of Planetary Motion

Relation between gravitational acceleration and gravitational force

Newton's law for Gravitational Force

Frame of References (Inertial Frame and Non Inertial Frame)

Characteristics, Advantages, Disadvantages and Applications of Ruby Laser

Principle, Construction and Working of the Ruby Laser

Numerical Aperture and Acceptance Angle of the Optical Fibre

Four Level Pumping in Laser

Three level pumping in Laser