Page 650 - SUBSEC October 2017_Neat
P. 650

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                    (d)    Calculate the values for EACH of the terms stated in part (c), for the helium going
                           through the expansion process from 300 cm  to 1200 cm .
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                    (e)    Explain why heat was supplied to the gas.

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                    (f)    Using the kinetic theory of gases, briefly explain

                            (i)   what accounts for the pressure on the wall of the container when the helium gas fills
                                  it.

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