Scientific Inventions and Discoveries By Jobs MCQz Page 1

Scientific Inventions and Discoveries

Major scientific and technological developments in the world Science inventions for students what was the most important scientific breakthrough of the past 300 years? Greatest scientific discoveries of all time New discoveries 10 scientist name and their inventions Scientific discoveries of the 21st century Scientific discoveries in the last 100 years What are the 10 scientific discoveries?

1. Atomic Number was discovered by?

 A) Otto Von Torricelli
 B) Henry Mosely
 C) Daimler
 D) None

... Answer is B)
Atomic number was discovered by Henry Moseley in the year 1913 "

2. Air Pump was invented by?

 A) Daimler
 B) Willis Carrier
 C) Otto Von Guericke
 D) None

... Answer is C)
Guericke invented the world's first air pump in 1650.

3. Gottlieb Wilhelm Daimler invented?

 A) Air Pump
 B) Atom
 C) Air Brake
 D) Automobile

... Answer is D)
Gottlieb Wilhelm Daimler (1834-1900).

4. Airplane was invented by whom?

 A) Joseph Lister
 B) Wilbur and Wright
 C) Laszlo Biro
 D) None

... Answer is B)
The Wright brothers invented the first airplane in 1903 "

5. Antibodies was invented by ?

 A) Karl Von Drais
 B) George Eastmen
 C) Emil von Behring
 D) Monarch Marking

... Answer is C)
Antibody was discovered in 1890 by Emil von Behring.

6. John Dalton discovered what?

 A) Bar Codes
 B) Atom
 C) Barometer
 D) None

... Answer is B)
John Dalton discovered Atom in 1808..

7. Karl Von Drais invented ?

 A) Camera
 B) Ball point pen
 C) Braile
 D) Bicycle

... Answer is D)
Karl Von Drais invented Bicycle in 1817  "

8. Battery was invented by ?

 A) Alessandro Volta
 B) Louis Braile
 C) Laszlo Biro
 D) None

... Answer is A)
Battery was invented by Alessandro Volta in 1800.

9. Stephen Hales discovered?

 A) Camera
 B) Blood Pressure
 C) Bicycle
 D) None

... Answer is B)
Stephen Hales made the first published measurement of blood pressure in 1733.

10. George Eastman invented?

 A) Battery
 B) Mobile
 C) Bike
 D) Kodak Camera

... Answer is B)
George Eastman created the first Kodak camera in 1888"

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