A blacksmith cools a 1.22-kg chunk of iron, initially at a temperature of 650.0∘C, by trickling...
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A blacksmith cools a 1.22-kg chunk of iron, initially at a temperature of 650.0∘C, by trickling 15.8 ∘C water over it. All the water boils away, and the iron ends up at a temperature of 120.0∘C. |
Part A How much water did the blacksmith trickle over the iron? Express your answer with the appropriate units.
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A blacksmith cools a 1.22-kg chunk of iron, initially at a
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. -1 points SerPSE9 20.P.011.MI.FB ty Notes O Ask A 1.s0-kg iron horseshoe initially at 630°C...
. -1 points SerPSE9 20.P.011.MI.FB ty Notes O Ask A 1.s0-kg iron horseshoe initially at 630°C is dropped into a bucket containing 25.0 kg of water at 24.0°C, what is the final temperature of the watar-horseshoe system? Ignore the heat capacity of the contaner and assume a negligible amount of water boils away. Need Help? Lean -11 rol
A blacksmith forging a 930.0-g knife blade drops the steel blade, initially at 670.0°C, into a water trough containing 38.0 kg of water at 23.0°C. Assuming none of the water boils away or is lost from the trough and no energy is lost to the surrounding air, what is the final temperature of the water-knife blade system? Assume Csteel = 450 J/(kg . °C).
. -1 points SerPSE9 20.P.011.MI.FB ty Notes O Ask A 1.s0-kg iron horseshoe initially at 630°C is dropped into a bucket containing 25.0 kg of water at 24.0°C, what is the final temperature of the watar-horseshoe system? Ignore the heat capacity of the contaner and assume a negligible amount of water boils away. Need Help? Lean -11 rol
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