Question : Who founded the value of 'G'?
Option 1: Henry Cavendish
Option 2: Michael Faraday
Option 3: Isaac Newton
Option 4: Marie Curie
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Correct Answer: Henry Cavendish
Solution : The correct option is Henry Cavendish.
The gravitational constant, or "G," was not discovered by a single person. It is a constant in physics that was discovered via experimental investigation. In an experiment known as the Cavendish experiment, physicist Henry Cavendish determined the value of G for the first time between 1797 and 1798. The purpose of this experiment was to calculate the gravitational constant and the Earth's density.
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Question : Who invented the modern periodic table?
Option 1: Michael Faraday
Option 2: Dmitri Mendeleev
Option 4: Niels Bohr
Question : Which scientist discovered the radioactive element radium?
Option 1: Marie Curie
Option 2: Isaac Newton
Option 3: Albert Einstein
Option 4: Benjamin Franklin
Question : Who is called as 'Father of Modern Computer'?
Option 1: Alexander Fleming
Option 2: Bill Gates
Option 3: Michael Faraday
Option 4: Charles Babbage
Question : Which scientist suggested that the magnet must also exert an equal and opposite force on the current-carrying conductor?
Option 2: André-Marie Ampère
Option 3: Joseph Henry
Option 4: William Gilbert
Question : Who discovered Photon?
Option 1: George Crum
Option 2: Albert Einstein
Option 3: Henry Cavendish
Option 4: Humphry Davy
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