Mohs Scale Of Hardness: An empirical, ascending scale of mineral hardness with talc as 1, gypsum 2, calcite 3, fluorite 4, apatite 5, orthoclase 6, quartz 7, topaz 8, corundum 9, and diamond 10.

 

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Mohs Scale Of Hardness: An empirical, ascending scale of mineral hardness with talc as 1, gypsum 2, calcite 3, fluorite 4, apatite 5, orthoclase 6, quartz 7, topaz 8, corundum 9, and diamond 10.

Pie Model Of Capital Structure: A model of the debt-equity ratio of the firms, graphically depicted in slices of a pie that represent the value of the firm in the capital markets.

Picked Off: Intercepted.

Pick Off: An attempt by the pitcher to get a base runner out by throwing to the base from the stretch position.

Place Of Articulation: The point in the oral cavity where the position of speech organs (lips, teeth, tongue, etc.) Is most important for a particular sound.

Plague Of Justinian: (541-542) The Plague of Justinian was a pandemic that afflicted the Byzantine Empire, including its capital Constantinople, in the years 541–542 AD. It has been speculated that this pandemic . . . View Full Definition

Plaster Of Paris: A quick setting, pure white powder, used to set bathroom wall fixtures such as towel racks or used by craft groups for pouring molds and making plaster objects.

Plant Variety Protection Act Of 1970: P.L. 91-577 (December 24, 1970) was enacted to provide patent-like protection for new non-hybrid seed varieties. The ultimate goal was to create an incentive for public and private research . . . View Full Definition

Pianoforte: Original name for the piano.

Playoff Beard: A playoff beard is the superstitious practice of a national hockey league (nhl) player not shaving his beard during the stanley cup playoffs.