Science Fair Project Encyclopedia
Mortar
Mortar has several meanings:
- A mortar is a vessel used to contain a substance which is then ground into a powder and/or mixed with a pestle. Mortars have smooth, rounded bottoms and wide mouths.
- Mortar is a material used in masonry to fill the gaps between blocks in construction and bind the blocks together
- A mortar is a military weapon into which is dropped a mortar shell, which is then fired in a high ballistic trajectory .
03-10-2013 05:06:04
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details