English, asked by dassankar4004, 1 year ago

What is einstein's special theory of relativity grade 9 english?

Answers

Answered by neelam04
13
E=mc square is the theory
Answered by MujjuBro
37

ANSWER:-

Special relativity is a theory of the structure of spacetime. It was introduced in Einstein's 1905 paper "On the Electrodynamics of Moving Bodies". Special relativity is based on two postulates which are contradictory in classical mechanics:

  1. The laws of physics are the same for all observers in any inertial frame of reference relative to one another (principle of relativity).
  2. The speed of light in a vacuum is the same for all observers, regardless of their relative motion or of the motion of the light source.

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