A piston-cylinder device with a set of stops initially contains 0.6 kg of steam at 1.0 MPa and 400∘C. The location of the stops corresponds to 40 percent od the initial volume. Now the steam is cooled. Determine the compression work if the final state is
(a) 1.0 MPa and 250∘C and
(b) 500 kPa.
(c) Also determine the temperature of the final state in part b.

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

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explanation:

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answer:

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answer:

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explanation: