An ice cube (mass 30 g) at 0°C is left sitting on the kitchen table, where it gradually melts. The temperature in the kitchen is 25°C. Calculate the change in the entropy of the kitchen as it gives up heat to the melting ice/water.

Q: An ice cube (mass 30 g) at 0°C is left sitting on the kitchen table,  where it gradually melts. The…

A: Suppose ΔQ is the amount of heat required during the phase transition of ice ΔQ=mLSo, change in…

Q: A 70.0-kg log falls from a height of 25.0 m into a lake. If the log, the lake, and the air are all…

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Q: A standard basketball has a mass of 1.4 pounds. This basketball is lifted (3 + y/20) ft above the…

A: Write the given values of this problem. m=1.4 poundsm=1.4×0.45359237m=0.635 kgh=3+y20…

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A: In Physics, we define the entropy as a measure of randomness or disorder. It also shows how useful…

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Q: An ice tray contains 360 g of liquid water at 0°C. Calculate the change in entropy of the water as…

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Q: Consider taking two identical ice cubes out of the freezer.  You place one in a cup and let it melt;…

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A: Given that:V=1.0 dL=0.1 L Ti=20°C=293 KTf=-20°C=253 K

Q: What is the decrease in entropy (in J/K) of 28.5 g of water that condenses on a bathroom mirror at a…

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A: Given, Mass=45g Initial Temperature=14degree Final temparature=100degree

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A: Mass M = 75.0 kg Temperature T = 301 k Distance h= 20.0 m

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A: The problem is asking for the change in entropy when a 1 kg chunk of ice at 273 K melts completely…

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A: Given : Volume of water falling every second, V = 500m3 Distance at which water falls, h = 97m…