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Conversion of concentration from weight percent to mass per unit volume?
Conversion of weight percent (wt %) to mass per unit volume (kg/m3) for a two-element alloy is as follows:C1'' = C1 / [ C1/p1 + C2/p2 ] x 103C2'' = C2 / [ C1/p1 + C2/p2 ] x 103Where:C1/2'' is in units kg/m3C1/2 is in units wt %p1/2 is in units g/cm3
Does 5 sin (π/6-2wt) represent a simple harmonic motion Is it periodic or non periodic?
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Who built the railways in 1750-1900?
in 1865 railways were introduced to canada Hughes' book states that this was a six-wheeled tank engine, probably a 2-2-2WT built by E. B. Wilson, and of standard gauge. Some details of the wagons and the use of the locomotive are in Sir Proby T Cautley's "Report on the Ganges Canal Works" (3 volumes, 1860).
The first train in India runs between which stations?
When did the first train run in India?The customary answer to this question is 3:35pm on April 16th, 1853, when a train with 14 railway carriages and 400 guests left Bombay's BorivaliBunderfor Thane, with a 21-gun salute. It was hauled by three locomotives: Sindh,Sultan, and Sahib. The journey took an hour and fifteen minutes.That, however, was just the first commercial passenger service in India. In fact, a steam loco, Thomason,had been used for hauling construction material in Roorkeefor the Solaniviaduct in 1851 (it began working there on 22nd December 1851, to be exact). The Solaniviaduct construction was a part of the Ganges Canal project, started in 1845. The viaduct had 15 arches and spanned the 4km-wide Solanivalley (about 145km north-eastof New Delhi). Earth for the approach embankments was transported along light rail lines about 5 to 10 km long from PiranKaliyarto Roorkee.Standard gauge wagons were used, built from parts brought over from England, and hauled by men and later horses. In late 1851, the locomotive Thomason(named for the engineer on the project) was assembled on the spot from parts transported from Calcutta. It hauled two wagons at a time, at a speed of about 6km/h. It did not last very long, and after about 9 months India's first steam locomotive died a spectacular death with a boiler explosion, reportedly to the delight of the construction workers who had viewed it more as a hindrance than help. Hughes' book states that this was a six-wheeledtank engine, probably a 2-2-2WT built by E. B. Wilson, and of standard gauge. Some details of the wagons and the use of the locomotive are in Sir ProbyT Cautley's"Report on the Ganges Canal Works" (3 volumes
