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One gram of water changes from liquid to solid at a constantpressure of 1.00 atm and a constant temperature of 0°C. In theprocess, the volume changes from 0.60cm3 to 1.06 cm3.
(a) Find the work done on thewater.
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(b) Find the change in the internal energy of the water.
A particular guitar string is supposed to vibrate at 200Hz, but it is measured to actually vibrate at 209Hz. By what percent should the tension in the string be changed to get frequency to the correct value.
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