A 290 kg lump of aluminum isheated to 920degc and then
A 2.90 kg lump of aluminum isheated to 92.0°C and then dropped into 7.30 kg of water at 5.00°C. Assuming that thelump-water system is thermally isolated, what is the system's final(equilibrium) temperature?
°C
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in thin layer chromatography solvent percolates upward through capillary action and displaces the air surrounding the
two protons and and alpha particle are held at rest at the cornersof an equilateral triangle whose side length
calculate the de broglie wavelength in meters of a neon atom with a mass of 335 times 10-26 kg that has a speed of 232
your company based in boston massachusetts offers job interview training for people in the united states canada england
a 290 kg lump of aluminum isheated to 920degc and then dropped into 730 kg of water at 500degc assuming that
summarize half a page rip van winkle and explain what historical events rip slept through then give and explain the
the burning of gasoline in a car releasesabout 30 104 kcalgal if a car averages 38kmgal when driving90 kmh which
an engine that operates at half itstheoretical carnot efficiency operates between 525c and280c while producing work at
aluminum sulfate known as cake alum has a wide range of uses from dyeing leather and cloth to purifying sewage in
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