GENERAL KNOWLEDGE

GK

INVENTIONS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
-microphone-motion-picture camera-incandescent light bulbAll of these are associated with what great inventor?
A
Thomas Edison
B
Alexander Graham Bell
C
Samuel Morse
D
Benjamin Franklin
Explanation: 

Detailed explanation-1: -One of the most famous and prolific inventors of all time, Thomas Alva Edison exerted a tremendous influence on modern life, contributing inventions such as the incandescent light bulb, the phonograph, and the motion picture camera, as well as improving the telegraph and telephone.

Detailed explanation-2: -A patent for the Kinetograph (the camera) and the Kinetoscope (the viewer) was filed on August 24, 1891. Edison’s Kinetoscope, open. Film was threaded on rollers as a continuo us ribbon. In this patent, the width of the film was specified as 35mm, and allowance was made for the possible use of a cylinder.

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