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Calcular la cantidad de calor necesario para pasar 5 kg de hielo de -20 ºC, a vapor de agua a 110ºC.
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What effects result when there is an impact between earth and an asteroid? check all that apply. a. massive flooding. b. extinction of many life forms. c.major earthquakes change in average global temperature. d. giant dust cloud
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Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of
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At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
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Physics, 22.06.2019 17:00, bella51032
Explain what will happen if decomposers were apsent from a forest ecoysystem.
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Calcular la cantidad de calor necesario para pasar 5 kg de hielo de -20 ºC, a vapor de agua a 110ºC....
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