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A 80.0 box contains helium at a pressure of 1.50and a temperature of 110. It is placed in thermal contact with a 180 box containing argon at a pressure of 4.50 and a temperature of 420.
A. What is the initial thermal energy of each gas?
B. What is the final thermal energy of each gas?
C. How much heat energy is transferred, and in which direction?
D. What is the final temperature?
E. What is the final pressure in each box?
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An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 480-g sample of silver at an initial temperature of 86°C is placed in the water. The stirrer is used to stir the mixture gently until it reaches its final equilibriu..
A charged particle moves through a velocity selector at a constant speed in a straight line, Find the charge-to-mass ratio of the particle
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question1a 1200-kg automobile travels at a speed of 12 ms.nbsp a what is it the kinetic energy? b what is work that
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