Triple

Target class: relativistic thermodynamic effect
Context triple: [Tolman–Ehrenfest effect, instanceOf, relativistic thermodynamic effect]

• A. effect in special relativity chosen
  An effect in special relativity is any physical phenomenon—such as time dilation, length contraction, or relativistic mass increase—that arises from the invariance of the speed of light and the relativity of simultaneity between inertial reference frames.
• B. theory of relativity
  The theory of relativity is a fundamental framework in physics, developed by Albert Einstein, that describes how space, time, and gravity behave, especially at high speeds and in strong gravitational fields, unifying them into a single spacetime continuum.
• C. relativistic wave equation
  A relativistic wave equation is a differential equation, such as the Klein–Gordon or Dirac equation, that describes how quantum fields or particles evolve in space and time in a way consistent with the principles of special relativity.
• D. thermal bath
  A thermal bath is an idealized large heat reservoir that can exchange energy with a system without changing its own temperature, maintaining a constant thermal environment.
• E. law of black-body radiation
  The law of black-body radiation describes how an idealized object emits electromagnetic radiation with an intensity and spectrum that depend solely on its temperature, as quantified by Planck’s radiation formula.
• F. None of above.