Machine-translated by Google. Questions are authored in English.
Top

Discussion

Coning plume behaviour is characteristic of

  • A.Neutral stability
  • B.Strongly unstable conditions
  • C.A deep surface inversion
  • D.An inversion aloft with unstable air below

Answer: A

Turbulence is moderate and roughly equal in the vertical and crosswind directions, so the plume widens symmetrically. It is the behaviour a simple Gaussian calculation assumes as its default case for want of anything better.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.