with a mass mA = 22.3 g is partially filled with water at a temperature of T₂ = 66.6 °C. The internal volume of an aluminum cup is VAL = 480.27 mL, it contains of water. The aluminium and water are in thermal equilibrium. An ice cube at 0.00° C is added to the water. This drops the temperature to Tf = 39.2 °C. Make the energy is lost to the surroundings. does the aluminum lose or gain during this process? Assume it remains at thermal equilibrium with the water. Give a positive answer if it loses energy and a negative answer if swer was interpreted as follows: -556 f the ice cube? g swer was interpreted as follows: 1

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An aluminum cup with a mass m = 22.3 g is partially filled with water at a temperature of T₂ = 66.6 °C. The internal volume of an aluminum cup is Val = 480.27 mL, it contains
VW = 243.86 mL of water. The aluminium and water are in thermal equilibrium. An ice cube at 0.00° C is added to the water. This drops the temperature to Tf = 39.2 °C. Make the
assumption that no energy is lost to the surroundings.
Part 1)
How much energy does the aluminum lose or gain during this process? Assume it remains at thermal equilibrium with the water. Give a positive answer if it loses energy and a negative answer if
it gains energy.
= -556
Your last answer was interpreted as follows: -556
Part 2)
What is the mass of the ice cube?
mice = 1
g
Your last answer was interpreted as follows: 1
Part 3)
What is change in the internal volume of the aluminium cup? Give a negative answer if it decreases and a positive answer if it increases.
AVAL = 1
mL
Your last answer was interpreted as follows: 1
Transcribed Image Text:Question: An aluminum cup with a mass m = 22.3 g is partially filled with water at a temperature of T₂ = 66.6 °C. The internal volume of an aluminum cup is Val = 480.27 mL, it contains VW = 243.86 mL of water. The aluminium and water are in thermal equilibrium. An ice cube at 0.00° C is added to the water. This drops the temperature to Tf = 39.2 °C. Make the assumption that no energy is lost to the surroundings. Part 1) How much energy does the aluminum lose or gain during this process? Assume it remains at thermal equilibrium with the water. Give a positive answer if it loses energy and a negative answer if it gains energy. = -556 Your last answer was interpreted as follows: -556 Part 2) What is the mass of the ice cube? mice = 1 g Your last answer was interpreted as follows: 1 Part 3) What is change in the internal volume of the aluminium cup? Give a negative answer if it decreases and a positive answer if it increases. AVAL = 1 mL Your last answer was interpreted as follows: 1
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