What is the difference between general and special relativity quizlet?

What is the principal difference between the theory of special relativity and the theory of general relativity? Special relativity applies to frames of reference moving at constant velocity, whereas general relativity includes accelerating reference frames.

What are the assumptions that separate special relativity from general relativity?

Special relativity deals with observers who are in uniform (unaccelerated) motion, whereas general relativity includes accelerated relative motion and gravity. Modern relativity is correct in all circumstances and, in the limit of low velocity and weak gravitation, gives the same predictions as classical relativity.

What is the difference between the two theory of relativity?

The “General Theory of Relativity’ is related to gravity. The difference between the two theories is that the theory of general relativity throws light on the force of gravity with respect to curving four-dimensional space-time. As per Einstein, the accelerative and gravitational forces are equal and same.

What is the theory of relativity How does special relativity differ from general relativity quizlet?

**What is the theory of relativity? How does special relativity differ from general relativity? Theory is based on the idea that space and time is relative. E = mc^2 “Special relativity” is that different observers can measure time, distance, and mass differently (while agreeing on the speed of light).

How do you explain special relativity?

Special relativity is an explanation of how speed affects mass, time and space. The theory includes a way for the speed of light to define the relationship between energy and matter — small amounts of mass (m) can be interchangeable with enormous amounts of energy (E), as defined by the classic equation E = mc^2.

Why is the special theory of relativity called the special theory quizlet?

It is special because it does not include the effects of gravity. Relativity is used because one of the key ideas of the theory is that all measurements are made relative to an observer. What is length contraction?

Why is special theory is called special?

The theory Einstein described is now known as the “special theory of relativity.” It is a “theory of relativity” because it is based on the relativity of inertial motion. The theory of 1905 came to be called the “special” theory to distinguish it from the later extension, “the general theory of relativity.”

What is an example of general relativity?

General relativity. A central idea in general relativity is the “principle of equivalence.”. An example is that two people, one in an elevator sitting on the surface of the earth, and the other in an elevator in outer space accelerating at 9.8 m/s 2, will each observe the same behavior of an object they drop from their hand.

What is the special theory of relativity?

Special relativity (or the special theory of relativity) is a theory in physics that was developed and explained by Albert Einstein in 1905. It applies to all physical phenomena, so long as gravitation is not significant. Special relativity applies to Minkowski space, or “flat spacetime” (phenomena which are not influenced by gravitation).

What is Einsteins special relativity?

Albert Einstein’s Theory of Special Relativity. The special theory, on which the general theory rests, applies to all physical phenomena with the exception of gravitation; the general theory provides the law of gravitation and its relation to the other forces of nature.

What is special relativity simplified?

Special Relativity Simplified. In high school physics, we are told that the momentum of an object p is equal to the mass times the velocity, but according to special relativity, the momentum is equal to mass times the velocity times the Lorentz factor . At speeds approaching that of light, the momentum increases.