A 0.40-kg iron horseshoe, just forged and very hot (Figure 1), is dropped into 1.15 L...
A 0.40-kg iron horseshoe, just forged and very hot (Figure 1), is dropped into 1.15 L of water in a 0.33-kg iron pot initially at 20.0∘C. The value of specific heat for iron is 450 J/kg⋅C∘ , and for water is 4186 J/kg⋅C∘ .
If the final equilibrium temperature is 25.0 ∘C, Determine the initial temperature of the hot horseshoe.
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A 0.40-kg iron horseshoe, just forged and very hot (Figure 1),
is dropped into 1.15 L...
A hot iron horseshoe (mass = 0.45 kg ), just forged, is dropped into 1.40 L...
A hot iron horseshoe (mass = 0.45 kg ), just forged, is dropped into 1.40 L of water in a 0.50 kgiron pot initially at 21.0 ∘C. If the final equilibrium temperature is 31.0 ∘C, estimate the initial temperature of the hot horseshoe. Express your answer using two significant figures. T = ∘C
A hot iron horseshoe of mass 0.446 kg is dropped into 1.38 kg of water in...
A hot iron horseshoe of mass 0.446 kg is dropped into 1.38 kg of water in a 0.328-kg iron pot initially at 20.0°C. If the final equilibrium temperature is 23.8°C, determine the initial temperature of the hot horseshoe. The specific heat of iron is 0.11 kcal/kg °C. Answer: Check
A freshly-forged iron horseshoe, with a mass of 0.479 kg is dropped into a 0.200 kg iron pot whic...
A freshly-forged iron horseshoe, with a mass of 0.479 kg is
dropped into a 0.200 kg iron pot which contains 1.39 kg of water at
21.8 oC.
Use the data in the following table to answer the questions below: Specific Heat Capacity Melting Temperature Latent Heat of Fusion Material Aluminium Glass Gold Iron Platinumm Liquid Water Water Ice (J.kg K) 870 840 129 450 126 4180 2110 933 1773 1337 1811 2041 273 273 (kJ.kg) 321 N/A 67.0 209 113...
A 0.320 kg iron horseshoe that is initially at 400°C is dropped into a bucket containing...
A 0.320 kg iron horseshoe that is initially at 400°C is dropped into a bucket containing 18.0 kg of water at 21.8°C. What is the final equilibrium temperature (in °C)? Neglect any heat transfer to or from the surroundings. Do not enter units.
A 1.50-kg iron horseshoe initially at 570°C is dropped into a bucket containing 19.0 kg of...
A 1.50-kg iron horseshoe initially at 570°C is dropped into a bucket containing 19.0 kg of water at 22.0°C. What is the final temperature of the water–horseshoe system? Ignore the heat capacity of the container and assume a negligible amount of water boils away.
A 1.50-kg iron horseshoe initially at 610°C is dropped into a bucket containing 22.0 kg of...
A 1.50-kg iron horseshoe initially at 610°C is dropped into a bucket containing 22.0 kg of water at 26.0°C. What is the final temperature of the water–horseshoe system? Ignore the heat capacity of the container and assume a negligible amount of water boils away. °C
A hot lump of 42.5 g of iron at an initial temperature of 98.4 °C is...
A hot lump of 42.5 g of iron at an initial temperature of 98.4 °C is placed in 50.0 mL of H2O initially at 25.0 °C and allowed to reach thermal equilibrium. What is the final temperature of the iron and water given that the specific heat of iron is 0.449 J/(g·°C)? Assume no heat is lost to surroundings.
A hot lump of 30.9 g of iron at an initial temperature of 86.4 °C is...
A hot lump of 30.9 g of iron at an initial temperature of 86.4 °C is placed in 50.0 mL H, initially at 25.0 °C and allowed to reach thermal equilibrium. What is the final temperature of the iron and water, given that the specific heat of iron is 0.449 J/(g.°C)? Assume no heat is lost to surroundings.
. -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
At the local county fair, you watch as a blacksmith drops a 0.520-kg iron horseshoe into...
At the local county fair, you watch as a blacksmith drops a 0.520-kg iron horseshoe into a bucket containing 26.5 kg of water. If the initial temperature of the horseshoe is 454°C, and the initial temperature of the water is 23.1°C, what is the equilibrium temperature of the system? Assume no heat is exchanged with the surroundings. Do not enter unit. b) Suppose the 0.520-kg iron horseshoe had been a 1.07-kg lead horseshoe instead. What would the equilibrium temperature be...
A hot iron horseshoe of mass 0.446 kg is dropped into 1.38 kg of water in a 0.328-kg iron pot initially at 20.0°C. If the final equilibrium temperature is 23.8°C, determine the initial temperature of the hot horseshoe. The specific heat of iron is 0.11 kcal/kg °C. Answer: Check
A freshly-forged iron horseshoe, with a mass of 0.479 kg is
dropped into a 0.200 kg iron pot which contains 1.39 kg of water at
21.8 oC.
Use the data in the following table to answer the questions below: Specific Heat Capacity Melting Temperature Latent Heat of Fusion Material Aluminium Glass Gold Iron Platinumm Liquid Water Water Ice (J.kg K) 870 840 129 450 126 4180 2110 933 1773 1337 1811 2041 273 273 (kJ.kg) 321 N/A 67.0 209 113...
A hot lump of 30.9 g of iron at an initial temperature of 86.4 °C is placed in 50.0 mL H, initially at 25.0 °C and allowed to reach thermal equilibrium. What is the final temperature of the iron and water, given that the specific heat of iron is 0.449 J/(g.°C)? Assume no heat is lost to surroundings.
. -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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