Question

Which scientist produced electromagnetic waves of shorter wavelengths, from \[25\,\text{mm}\] to \[5\,\text{mm}\]?

विकल्प

• Maxwell

• Heinrich Rudolf Hertz

• Jagdish Chandra Bose

• Guglielmo Marconi

Answer 1

Jagdish Chandra Bose produced electromagnetic waves with wavelengths from \[25\,\text{mm}\] to \[5\,\text{mm}\]. His work demonstrated waves of shorter wavelengths.