Search results
Results from the WOW.Com Content Network
A picul / ˈ p ɪ k əl /, [1] dan [2] or tam, [3] is a traditional Asian unit of weight, defined as "as much as a man can carry on a shoulder-pole". [1] Historically, it was defined as equivalent to 100 or 120 catties, depending on time and region.
Common weights were 50, 10, 5 and one tael. Before the year 1840 the government of the Qing dynasty had set the official exchange rate between silver sycees and copper-alloy cash coins was set at 1,000 wén for 1 tael of silver before 1820, but after the year 1840 this official exchange rate was double to 2,000 wén to 1 tael. [5]
Related units include the picul, equal to 100 catties, and the tael, which is 1 ⁄ 16 of a catty. A stone is a former unit used in Hong Kong equal to 120 catties and a gwan ( 鈞 ) is 30 catties. Catty or kati is still used in Southeast Asia as a unit of measurement in some contexts especially by the significant Overseas Chinese populations ...
a unit of weight used in China and South-East Asia equal to 100 catties (approx. 133 lb, 60.4 kg). Earliest use was from the late 16th century, in the work of a translator, Robert Parke (fl. 1588–1589). Derived from Malay pīkul, a load as heavy as an ordinary man can lift, 100-catty weight. [99] Proa (also 'prahu' or 'prau')
The liang was a small Qin unit of weight, also known as the "tael" or "Chinese ounce", approximately equal to 16 g (0.56 oz). The liang was divided into 24 zhu ( 銖 , zhū ), so that the Ban Liang coins were each notionally 12 zhu or about 8 g (0.28 oz).
The barn (b) is a unit of area used in nuclear physics equal to one hundred femtometres squared (100 fm 2 = 10 −28 m 2). The are (a) is a unit of area equal to 100 m 2. The decare (daa) is a unit of area equal to 1000 m 2. The hectare (ha) is a unit of area equal to 10 000 m 2 (0.01 km 2).
An Attic weight talent was about 25.8 kilograms (57 lb). Friedrich Hultsch estimated a weight of 26.2 kg, [25] and Dewald (1998) offers an estimate of 26.0 kg. [26] An Attic talent of silver was the value of nine man-years of skilled work, according to known wage rates from 377 BC. [27]
In Roman times, the price ratio was set at 12 (or 12.5) to 1. [10] In 1792, the gold/silver price ratio was fixed by law in the United States at 15:1, [11] which meant that one troy ounce of gold was worth 15 troy ounces of silver; a ratio of 15.5:1 was enacted in France in 1803. [12]