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

  • Darby ‐ noun: a float having two handles, used by plasterers…
  • Probability density ‐ the condition of being probable [...]; the degree…
  • Tanoan ‐ noun: a Native American language family of which…
  • Voe ‐ noun: (in Orkney and Shetland) a small bay or…
  • Slumberful ‐ adjective: characterized by sleep…
  • Jezail ‐ noun: a long-barrelled musket used by Afghan forces…
  • Uncomprehended ‐ adjective: not comprehended or…
  • Coups de théâtre ‐ noun: a dramatic turn of events, esp in a play…
  • Dodecagynous ‐ adjective: (of a plant) having eleven or twelve…
  • Glasnostian ‐ adjective; adjective: relating to the policy of…