Meaning Of The Word Critical mass

Real Dictionary

What's the definition of Critical mass? Find Critical mass meanings, definitions and more at the Real Dictionary online.

Critical mass Meaning

Critical mass Definition
Critical mass Definition

What's The Definition Of Critical mass?

critical mass
singular noun: In physics, the critical mass of a substance is the minimum amount of it that is needed for a nuclear chain reaction.

critical mass in American English
the minimum amount of fissile material that can sustain a nuclear chain reaction under a given set of conditions
noun: the amount of a given fissionable material necessary to sustain a chain reaction at a constant rate

critical mass in British English
noun: the minimum mass of fissionable material that can sustain a nuclear chain reaction

More Definitions

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Definitions Of The Day

  • Peasants' Revolt ‐ the first great popular rebellion in English history…
  • Go to someone's head ‐ to confuse, excite, or intoxicate someone; to…
  • Aspirin ‐ a white, crystalline powder, acetylsalicylic acid…
  • Plutology ‐ noun: the study…
  • Shovelful ‐ as much as a shovel will hold; noun: the amount…
  • Unemphatic ‐ adjective: not emphatic; lacking emphasis…
  • Zhu Jiang ‐ noun: a river in SE China, in S Guangdong province…
  • Thick ‐ having relatively great depth; of considerable…
  • Law and order ‐ noun: favouring or advocating strong measures…
  • Poppering ‐ noun: a type of…