Who among the following invented the motor car?
Karl Benz
Wright Brothers
Willis Carrier
J. Walter Hunt
Inventor of motorcycle.
James Watt
Roger Bacon
Walter Hunt
Gottlib Daimler
Inventor of aeroplane.
Robert Hooke
What did John Dunlop invent?
Phonograph
Revolver
Pneumatic tyre
Nuclear reactor
What did Galileo Galilei discover?
How objects fall
How things float
Theory of relativity
Earth's magnetism
Who invented Earth's magnetism?
Galileo Galilei
Pierre Ptolemy
William Gilbert
Which one of the following was invented by Enrico Fermi?
Aeroplane
Computer
Gramaphone
Who invented Atomic theory?
Archimedes
John Dalton
Isaac Newton
Nicolas Copernicus
What did Johannes Kepler discover?
Motor cycle
Telephone
Laws of planetary motion
Wave nature of light
Which one of the following is discovered by Gabriel Fahrenheit?
Fahrenheit temperature scale
The nature of lighting
Tape recorder
Hovercraft
