When did Einstein create his paper on the theory of relativity?

When did Einstein create his paper on the theory of relativity?

• A. 1905
• B. 1895
• C. 1915
• D. 1900

Answer: (A)

The question is about when Einstein published the paper that introduced the idea of relativity in physics. The key point is that the famous special theory of relativity was laid out in 1905, in a paper titled something like On the Electrodynamics of Moving Bodies. This work showed that the speed of light is constant and that measurements of space and time depend on the observer’s motion, leading to conclusions such as time dilation and length contraction. The broader general theory of relativity, which extends these ideas to gravitation, was published later in 1915. So, the year associated with the paper that started relativity in physics is 1905.

The question is about when Einstein published the paper that introduced the idea of relativity in physics. The key point is that the famous special theory of relativity was laid out in 1905, in a paper titled something like On the Electrodynamics of Moving Bodies. This work showed that the speed of light is constant and that measurements of space and time depend on the observer’s motion, leading to conclusions such as time dilation and length contraction. The broader general theory of relativity, which extends these ideas to gravitation, was published later in 1915. So, the year associated with the paper that started relativity in physics is 1905.