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Physics, 22.06.2019 18:50
An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?
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Physics, 22.06.2019 22:30
Which of these activities increases the amount of carbon in the atmosphere?
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Physics, 23.06.2019 06:00
If we decrease the amount of force and keep all other factors the same what will happen to the amount of work
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Three forces act on an object. if the object is moving to the right in translational equilibrium, wh...
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