Copper wire used to transport electrical current heat up because of the resistance in the wire.If a 0.160kg of copper wire gains 290 J of heat,what is the change in temperature in the wire?Copper has a specific heat of 0.384 (J g^-1)(K^-1).

Q: In the laboratory a student finds that it takes 230 Joules to increase the temperature of 13.9 grams…

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Q: In the laboratory a student finds that it takes 710 Joules to increase the temperature of 10.7 grams…

A: Given :-  Mass of water = 10.7 g  Initial temperature = 22.0°C  Final temperature = 39.2°C  Heat…

Q: A 500-g piece of metal (a steel) is dropped into 775 mL of water at 23.5 °C. The final temperature…

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Q: A piece of unknown solid substance weighs 437.2 g, and requires 8460 J to increase its temperature…

A: In this question, we want to determine the specific heat of the unknown substance.  You can see…

Q: A 50.0 g sample of scandium, Sc, is heated by exposure to 1.50 x 10J. The temperature of the Sc is…

A: Given: Mass of water = 50.0 g Heat energy = 1.50×10 J Change in temperature = 61.1 oC

Q: A list of specific heat capacity values for two different metals are given below.  Type the amount…

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Q: L00 g of wate

A: Specific heat tells us that how much heat is needed to increase the temperature of 1 g of that…

Q: How much heat (in J) is evolved or absorbed when a 35.1 g sample of ethanol (specific heat = 2.46…

A: specific heat capacity is the amount of heat required to raise the temperature of 1 Kg of a…

Q: How much heat is gained by copper when 77.5 g of copper is warmed from 21.4°C to 75.1°C? The…

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Q: specific

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Q: What is the final temperature if a 43.6 g piece of iron at 356°C is added to 147 g of water at 25°C?…

A: Interpretation- To determine the final temperature if  43.6 g piece of iron at 356°C is added to 147…

Q: 1. Given the specific heat (J/g∙°C) of the following metals: Al = 0.900 Au=0.129 Cu=0.385 Fe=0.444…

A: To solve this problem we will use the formula     Q = m • c •∆T  Where , Q = heat released or…

Q: What is the minimum mass of ice at 0°C that must be added to the contents of a can of diet…

A: Heat gained by ice = Heat loss by cola. Now, Mass of cola (m) = 340. mL x 1.00 g/mL    = 340. g.

Q: An unknown substance has a mass of 25.9 g. The temperature of the substance increases from 28.7 °C…

A: Mass of Unknown (m) =25.9 g Change in Temperature (ΔT) = 42.9°C - 28.7°C = 14.2 °C Heat added (q) =…

Q: A copper cylinder has a mass of 76.8g and a specific heat of 0.092 cal/g°C. It is heated to 86.5°C…

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Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 90.0°C, determine the…

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Q: An experiment was conducted to determine the specific heat of platinum.  It was determined that…

A: Introduction: The amount of heat required to raise the temperature of a one mole of a substance to a…