In this quick experiment, I use a torch, a metal ball and ring, and an ice bath to show how metals expand when heated and contract when cooled. First the ball easily fits through the ring at room ...
In this quick science demo, I use a classic ball and ring apparatus to show how metals expand when heated and contract when cooled. First, the metal ball slides easily through the ring at room ...
EXPANSION definition: the act or process of expanding. See examples of expansion used in a sentence.
The meaning of EXPANSION is expanse. How to use expansion in a sentence.
EXPANSION definition: 1. the increase of something in size, number, or importance: 2. the increase of something in size…. Learn more.
an act of increasing or making something increase in size, amount or importance. Despite the recession the company is confident of further expansion. The expansion of higher education will continue. The book is an expansion of a series of lectures given last year.
Expansion is the process of becoming greater in size, number, or amount. ...the rapid expansion of private health insurance.
expansion (countable and uncountable, plural expansions) The expansion of metals and plastics in response to heat is well understood. Look up the expansion of 1018 steel at stick welding temps and figure out how far this thing's gonna bend once we weld it up. My new office is in the expansion behind the main building.
The runway is undergoing expansion to allow bigger planes to land there. [countable] an expanded portion or form of a thing: The book is an expansion of a series of articles.