Question : Who invented radar?
Option 1: Fred Morrison
Option 2: Albert Hoyt Taylor and Leo C. Young
Option 3: George Van Tassel
Option 4: Wilhelm Conrad Roentgen
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Correct Answer: Albert Hoyt Taylor and Leo C. Young
Solution : The correct option is Albert Hoyt Taylor and Leo C. Young.
Working with the US Navy, researchers Albert Hoyt Taylor and Leo C. Young developed radar in 1922. A radar is a kind of location system that measures an object's radial velocity, angle, and distance from a given place using radio waves.
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Question : Who discovered X-rays?
Option 1: Wilhelm Conrad Rontgen
Option 2: Albert Einstein
Option 3: Samuel Cohen
Option 4: Edward Taylor
Question : Who is the father of cellular phone?
Option 1: Linus Torvalds
Option 2: Percy Lebaron spencer
Option 3: Fred Morrison
Option 4: Martin cooper
Question : Who discovered Photon?
Option 1: George Crum
Option 3: Henry Cavendish
Option 4: Humphry Davy
Question : Who invented penicillin?
Option 1: Alexander Fleming
Option 2: Louis Pasreur
Option 3: Dreser
Option 4: Edward Jenner
Question : Who discovered bacteria?
Option 1: Antonie Van Leeuwenhoek
Option 2: Robert Brown
Option 3: Robert Hooke
Option 4: Robert Koch
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