relativistic mass

Definition:

Relativistic mass refers to the concept of mass in the theory of relativity, which states that the mass of an object increases as its velocity approaches the speed of light.

Sense 1:

Noun: The increased mass of an object as it approaches the speed of light.

Example sentence: In relativity, the relativistic mass of a moving particle is given by the equation E = mc², where E is the total energy and c is the speed of light.

Sense 2:

Adjective: Referring to or relating to the concept of relativistic mass.

Example sentence: The relativistic mass correction is essential for accurately calculating the behavior of particles in high-energy physics experiments.

Sense 3:

Noun: (Local Usage) A term used colloquially among physicists to describe the increase in mass due to relativistic effects.

Example sentence: During the conference, the researchers engaged in a lively discussion about the implications of relativistic mass in black hole physics.