write down the postulates of special theory of relativity ?
Answers
Answer:
The first postulate of special relativity is the idea that the laws of physics are the same and can be stated in their simplest form in all inertial frames of reference. The second postulate of special relativity is the idea that the speed of light c is a constant, independent of the relative motion of the source.
Answer:
The relationship between space and time is described by the special theory of relativity, also known as special relativity.
Explanation:
The Principle of Relativity and the Principle of Invariant Light Speed are our two postulates. The first postulate addresses the impact of reference in the space-time domain, and the second postulate proves that no particle can travel faster than the speed of light.
In every inertial frame of reference, the laws of physics take the same shape. Light always travels through empty space at a known velocity c that is independent of the emitting body's state of motion, as measured in any inertial frame of reference.
Two postulates serve as the foundation for the special theory of relativity:
- Laws of Physics are invariant
- The speed of light in a vacuum is constant regardless of the light source in any other space.
The relativity principle, which states that the theory of special relativity governs local physics, is the first postulate. The equivalence principle, which states that an observer cannot locally distinguish between gravity and acceleration, is the second postulate. The principle of relativity states that all inertial reference frames obey the same physical laws.
- In relativity, there is no such thing as an absolute time or length.
- The reference frame in which a time interval (or length) measurement is made is important.