Faraday’s law gives the idea about how an electromotive force comes into action when a magnetic field interacts with an electric circuit.
In 1895, German physicist Wilhelm Roentgen discovered X-rays. X-rays are electromagnetic in nature and application of X-rays are innumerable.
W. L. Bragg gave a simple explanation for the study of crystal structure by using the phenomenon of diffraction and name it is as Bragg’s law.
CRO or Cathode Ray Oscilloscope displays and measures the electrical signals, time intervals and phase shift between two electrical signals.
Bravais lattice gives information of the periodic array in which the repeated units of the crystal are arranged.
Shock waves are strong pressure waves in any elastic medium like water, solid or air. Supersonic aircraft or lightning produce Shock waves.
Helium-Neon Laser laser is a gas laser. In this a mixture of helium and neon gas is used as a gain medium. It was the first continuous-wave laser.
The phenomenon of Raman scattering of light was experimentally observed in 1928 by Raman and Krishnan.
The laser light exhibits some peculiar properties compared with the conventional light which make it unique.
Simple Harmonic Motion (SHM) is when the restoring force is directly proportional to the displacement of the body from its mean position.
The number of atoms present in the excited state is greater than the number of atoms in the ground state is called population inversion.
Faraday’s law gives the idea about how an electromotive force comes into action when a magnetic field interacts with an electric circuit.
Shock waves are strong pressure waves in any elastic medium like water, solid or air. Supersonic aircraft or lightning produce Shock waves.
Compton discovered the most important confirmation about the particle aspect of radiation.
The entropy of a substance is a real quantity, just like pressure, volume and temperature. Its unit is joule/Kelvin (J/K).