Who invented Telephone?
J. Walter Hunt
John Logie Baird
Alexander Graham Bell
Wright Brothers
Who invented Atomic theory?
Archimedes
John Dalton
Issac Newton
Nicolaus Copernicus
Which one of the following is discovered by Gabriel Fahrenheit?
Fahrenheit temperature scale
The nature of lighting
Tape recorder
Hovercraft
Who invented the wave nature of light?
Andres Celsius
Thomas Young
Galilieo Galilei
Which one of the following has invented by Enrico Fermi?
Aeroplane
Computer
Nuclear reactor
Gramaphone
Who invented motion pictures?
Eadweard Muybridge
Marie Curie
Louis Pasteur
Enricho Fermi
What Thomas Alva invented?
Phonograph
Revolver
Motion pictures
What Nicolaus Copernicus invented?
Sun centred solar system
Atomic theory
Which among the following invented the electric light?
John Dunlop
Thomas Alva Edison
Samuel Colt
Which scientist discovered the nature of lighting?
Johannes Kepler
Wilhem Roentgen
Benjamin Franklin
