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WorksheetsScientists and Inventors
Total questions: 25
Worksheet time: 13mins
Which American scientist invented the revolver?
Samuel Colt
John Browning
Samuel Walker
Oliver Winchester
Which scientist among these not contributed for the invention of transistor?
Walter Brattain
John Bardeen
William Shockley
Linus Pauling
Who is considered as the founder of modern breaking system?
Armand Peugeot
Louis Renault
Carlos Ghosn
Andre Citronen
Which American scientist invented the submarine in 1776? It was used for the American revolutionary war too.
David Bushnell
James Watt
Thomas Newcomen
Edmund Cartwright
Which French Scientist invented the Neon lamp in 1910?
Charles Cros
Paul Delorme
Georges Claude
Guglielmo Marconi
Which American scientist invented the electric elevator (Escalator) in 1891?
Jesse Reno
Alexander Miles
Roger Penske
Donald Ritter
This German scientist invented PVC(Polyvinyl Chloride). who is he?
Eugen Baumann
Waldo Semon
Carl Schotten
Herman Von Fehling
Who was the founder of "PUMA" company?
Horst Dassler
Armin Dassler
Rudolf Dassler
Kasper Roasted
Who invented the fire extinguisher?
Michael Faraday
Richard Trevithick
George William Manby
James Dewar
Who invented the method of vulcanization of rubber?
Charles Goodyear
John Dunlop
Thomas Hancock
Charles Macintosh
Which German scientist discovered the X ray machine?
Wilhelm Rontgen
Henry Becquerel
Phillip Lenard
Marie Curie
Who is the founder of radar system?
Eric Megaw
Arnold Wilkins
Heinrich Hertz
Robert Watson
Who invented the Hydrogen bomb in 1952?
Enrico Fermi
Edward Teller
John Neumann
Ernest Lawrence
Who is the inventor of the Polio vaccine?
Jonas Salk
Albert Sabin
Thomas Francis
Donna Lindsay
Who discovered Insulin?
Edward Jenner
Fredrick Banting
Charles Best
James Collip
who invented the method of vulcanization rubber?
Jack Kilby
Adolf Dassler
Hans Geiger
Charles Goodyear
Who invented the compass?
William Thomson
Rudolf Clausius
Nicolas Leonard
Anders Celsius
Who invented the printing press ?
Johannes Gutenberg
Martin Luther
Leonardo da Vinci
Nicolaus Copernicus
Which scientist won the Nobel prize for Chemistry in 1918?
Carl Bosch
Fritz Haber
Clara Immerwahr
Walther Nerst
For a certain research Albert Einstein won the Nobel Chemistry prize in 1921.What is that?
Quantum Physics
Photoelectric effect
Chemical Science
Earth and related environmental sciences
Who discovered the Polio vaccine?
Jonas Salk
Albert Sabin
Thomas Francis
Jack Kilby
What is the protozoa which causes Malaria?
Aconoidasida
Plasmodium
Amoeba
Paramecium
Which scientist is considered as the"Father of Quantum physics"?
Albert Einstein
Max Planck
Guglielmo Marconi
Niels Bohr
For discovering which subatomic structure, James Chadwick was awarded with the Nobel physics prize in 1935?
Proton
Electron
Neutron
Mesosome
Which Austrian scientist discovered the human blood groups?
Karl Landsteiner
Phillip Levine
Jan Jansky
Alexander Wiener
