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Density ( volumetric mass density or specific mass) is a substance's mass per unit of volume. The symbol most often used for density is ρ (the lower case Greek letter rho ), although the Latin letter D can also be used. Mathematically, density is defined as mass divided by volume: [ 1] where ρ is the density, m is the mass, and V is the volume.
History of fishing. Fishing is a prehistoric practice dating back at least 70,000 years. Since the 16th century, fishing vessels have been able to cross oceans in pursuit of fish, and since the 19th century it has been possible to use larger vessels and in some cases process the fish on board.
v. t. e. Archimedes' principle (also spelled Archimedes's principle) states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially, is equal to the weight of the fluid that the body displaces. [ 1] Archimedes' principle is a law of physics fundamental to fluid mechanics.
Arch. The Rime of the Ancient Mariner (originally The Rime of the Ancyent Marinere) is the longest major poem by English poet Samuel Taylor Coleridge, written in 1797–98 and published in 1798 in the first edition of Lyrical Ballads. Some modern editions use a revised version printed in 1817 that featured a gloss. [1]
Further information: Ancient Greek vase painting. Greek pottery may be divided into four broad categories, given here with common types:[1] storage and transport vessels, including the amphora, pithos, pelike, hydria, stamnos, pyxis, mixing vessels, mainly for symposiaor male drinking parties, including the krater, dinos, and kyathos, jugs and ...
Ancient Greek units of measurement varied according to location and epoch. Systems of ancient weights and measures evolved as needs changed; Solon and other lawgivers also reformed them en bloc. [citation needed] Some units of measurement were found to be convenient for trade within the Mediterranean region and these units became increasingly ...
Uranus. v. t. e. In ancient Greek religion, Ananke ( / əˈnæŋkiː /; Ancient Greek: Ἀνάγκη ), from the common noun ἀνάγκη ("force, constraint, necessity"), is the Orphic personification of inevitability, compulsion and necessity. She is customarily depicted as holding a spindle. One of the Greek primordial deities, the births ...
The sea is a recurring theme in the Haiku poems of the Japanese Edo period poet Matsuo Bashō (松尾 芭蕉) (1644–1694). The sea plays a major role in Homer 's epic poem the Odyssey, describing the ten-year voyage of the Greek hero Odysseus who struggles to return home across the sea, encountering sea monsters along the way.