(a) A 50.0 g sample of copper is at 25 °C. If 1200 J of energy is added to the copper by heat, what is its final temperature? Specific heat for copper, cc. = 387 J kg ¹ K¹
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A: Given: mass m=0.150kg initial temperature =-16 oC final temperature =134 oC
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A: Let final temperature of water be T. Then 0.7×106=mcice×0-(-144)+mLice+mcT-0
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Q: lump of aluminum is heated to 93oC and then dropped into 9.0 kg of water at 5.2oC. Assuming that the…
A: GivenMass of aluminium lump, mal=2.7 kgTemperature of Aluminium, Tal=93°C=93+273=366 KMass of water,…
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