"In physics, the special theory of relativity, or special relativity for short, is a scientific theory of the relationship between space and time."
The theory developed by Einstein which deals with the nature of time and space when two objects are moving at a constant velocity relative to each other.
Time Dilation: The effect of time slowing down for an observer in relative motion compared to another observer at rest.
Lorentz Transformation: The mathematical equations used to convert measurements of time and space between observers in relative motion.
Length Contraction: The effect of length decreasing for an observer in relative motion compared to another observer at rest.
Relativistic Energy and Mass: The concept that energy and mass are interchangeable and increase with velocity, according to Einstein’s famous equation E=mc^2.
Relativistic Doppler Effect: The shift in frequency and wavelength of electromagnetic radiation due to the relative motion of an observer.
Spacetime Curvature: The concept of space and time being intertwined and distorted by the presence of mass and energy, as described by Einstein’s theory of General Relativity.
Concepts of Inertial and Non-inertial Reference Frames: The differences between reference frames that are either accelerating or moving at a constant velocity.
Gravitational Waves: The ripples in spacetime caused by the acceleration of massive objects, according to the predictions of General Relativity.
Black Holes: The regions of spacetime where the curvature of space and time is so strong that nothing, not even light, can escape.
The Equivalence Principle: The concept that acceleration and gravity are indistinguishable, and that an observer in a gravitational field experiences the same effects as one in an accelerating reference frame.
Binary star systems: These are systems with two stars that orbit around a common center of mass. As they orbit, they emit gravitational waves.
Neutron star mergers: When two neutron stars collide, they produce a burst of gravitational waves. This was observed for the first time in 2017 by the Laser Interferometer Gravitational-Wave Observatory (LIGO).
Black hole mergers: When two black holes merge, they produce a burst of gravitational waves. This was also observed by LIGO in 2015.
Supernovae: When a massive star explodes as a supernova, it can produce a burst of gravitational waves.
Cosmic inflation: Inflation is a theory that explains the rapid expansion of the universe shortly after the Big Bang. It suggests that the expansion was driven by a burst of gravitational waves.
"The laws of physics are invariant (identical) in all inertial frames of reference (that is, frames of reference with no acceleration)." "The speed of light in vacuum is the same for all observers, regardless of the motion of light source or observer."
"In Albert Einstein's 1905 treatment, the theory is presented as being based on just two postulates."
"The laws of physics are invariant (identical) in all inertial frames of reference (that is, frames of reference with no acceleration)."
"The speed of light in vacuum is the same for all observers, regardless of the motion of light source or observer."
"The special theory of relativity [...] is a scientific theory of the relationship between space and time."
"The laws of physics are invariant (identical) in all inertial frames of reference."
"The laws of physics are invariant (identical) in all inertial frames of reference."
"The laws of physics are invariant (identical) in all inertial frames of reference (that is, frames of reference with no acceleration)."
"In Albert Einstein's 1905 treatment, the theory is presented as being based on just two postulates."
"The laws of physics are invariant (identical) in all inertial frames of reference." "The speed of light in vacuum is the same for all observers, regardless of the motion of light source or observer."
The paragraph does not provide information about general relativity.
The paragraph does not provide information about the impact on the concept of time.
The paragraph does not provide information about specific applications.
The paragraph does not provide information about additional theories.
The laws of physics are invariant (identical) in all inertial frames of reference.
The paragraph does not provide information about the nature of space.
"The speed of light in vacuum is the same for all observers, regardless of the motion of light source or observer."
The paragraph does not mention specific experiments or observations.
The paragraph does not provide information about the impact on our understanding of the universe.