Question

Who is known for the 'Theory of General Relativity' ?

• A. Isaac Newton
• B. Albert Einstein
• C. Galileo Galilei
• D. Niels Bohr

Hint:

Associate Einstein's name with relativity (both special and general) and Newton with classical mechanics and universal gravitation.

Answer 1

The Correct Option is B

Step 1: Identify the core concept - 'Theory of General Relativity'.
The question asks to identify the scientist credited with developing this specific theory in physics. Step 2: Recall the major contributions of each listed scientist to physics.
Isaac Newton (1643-1727): Primarily known for his laws of motion and universal gravitation, which described gravity as a force between objects with mass. His work laid the foundation for classical mechanics.
Albert Einstein (1879-1955): Developed the theory of special relativity and subsequently the theory of general relativity, which provided a new understanding of gravity as the curvature of spacetime caused by mass and energy.
Galileo Galilei (1564-1642): Made significant contributions to observational astronomy, the laws of motion (including the principle of inertia), and supported the heliocentric theory.
Niels Bohr (1885-1962): A central figure in the development of quantum mechanics, known for his model of the atom with quantized energy levels.
Step 3: Match the 'Theory of General Relativity' with its originator.
The 'Theory of General Relativity' is a landmark achievement in physics and is attributed to Albert Einstein. It was published in its final form in 1915. Step 4: Select the correct option.
\ Based on historical scientific attribution, Albert Einstein is known for the 'Theory of General Relativity'. Therefore, option (2) is the correct answer.