Which one of the following is the correct expression for change in the internal energy for a small temperature change \[\Delta T\] for an ideal gas?

\[\Delta u={{c}_{p}}\times \Delta T\]

\[\Delta u={{c}_{v}}\times \Delta T\]

\[\Delta u=\frac{{{c}_{p}}}{{{c}_{v}}}\times \Delta T\]

\[\Delta u=\left( {{c}_{p}}-{{c}_{v}} \right)\Delta T\]

Which one of the following is the correct expression for change in th

1.	Which one of the following is the correct expression for change in the internal energy for a small temperature change \[\Delta T\] for an ideal gas?
A.	\[\Delta u={{c}_{v}}\times \Delta T\]
B.	\[\Delta u={{c}_{p}}\times \Delta T\]
C.	\[\Delta u=\frac{{{c}_{p}}}{{{c}_{v}}}\times \Delta T\]
D.	\[\Delta u=\left( {{c}_{p}}-{{c}_{v}} \right)\Delta T\]
Answer» B. \[\Delta u={{c}_{p}}\times \Delta T\]

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Which one of the following is the correct expression for change in the internal energy for a small temperature change \[\Delta T\] for an ideal gas?

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