Who discovered Laser?
Laser was discovered by Townes
Physics
Who discovered Wave theory of light?
Wave theory of light was discovered by Huygens
Who discovered Wave nature of electron?
Wave nature of electron was discovered by de Broglie
Who proposed nuclear model of atom?
Nuclear model of atom was proposed by Rutherford
Who discovered Radium and Polonium?
Radioactive materials Radium and Polonium was discovered by Marie Curie
Who discovered Electromagnetic waves?
Electromagnetic waves was discovered by Hertz
Who discovered Electromagnetic theory?
Electromagnetic theory was discovered by Maxwell
Who discovered Cosmic rays?
Cosmic rays was discovered by Hess
Value of √3
Value of √2 is 1.732
Value of √2
Value of √2 is 1.414