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Guglielmo Marconi pioneered the use of radio waves for long-distance communication in the 1890s. He is widely regarded as the "Father of Radio" for his revolutionary contributions to wireless telegraphy. Marconi's work laid the foundation for modern wireless communication technologies.
Which Instrument is used to measure depth of ocean?
The Atom Bomb dropped in Nagasaki is an uncontrolled nuclear fission made up of:
What is the SI unit of Luminous Intensity?
The apparatus used in the refrigeration is
Which of the following layers of the atmosphere makes Radio Communication possible?
S.I unit of Inductance is
This relationship between the angles of incidence and refraction and the indices of refraction of the two media is known as ________.
Temperature of the Sun is measured by
Which color of light experiences the most bending when it passes through a prism and separates from white light?
Velocity of the sound is minimum in-
