\text { (a) Experiences a temperature increase of } 1 \mathrm{~K} \text { . What is } \Delta U^{t}, \text { in } \mathrm{kJ} ? Compare and discuss the results of the three preceding parts. (b) Experiences a change in elevation Az. The change in potential energy AEp is the same as AU' for part (a). What is Az, in meters? (c) Is accelerated from rest to final velocity u. The change in kinetic energy AEk is the same as AU for part (a). What is u, in m.s^-1? \text { 2.12. One kg of liquid water at } 25^{\circ} \mathrm{C}, \text { for which } C_{P}=4.18 \mathrm{~kJ} \cdot \mathrm{kg}^{-1,{ }^{\circ} \mathrm{C}^{-1}:}

Solved: \text { (a) Experiences a temperature increase of } 1 \mathrm{~K} \te

Home
questions and answers
text 212 one kg of liquid water at 25circ mathrmc text for which c_p41

Question

\text { (a) Experiences a temperature increase of } 1 \mathrm{~K} \text { . What is } \Delta U^{t}, \text { in } \mathrm{kJ} ? Compare and discuss the results of the three preceding parts. (b) Experiences a change in elevation Az. The change in potential energy AEp is the same as AU' for part (a). What is Az, in meter