(a) prove that, for a single phase, cp 2.01 kj/kg k, v = 1.09 x (b) calculate (ap/at)s for ice at -3°c, where cp 10-3 m3/kg, and b= 1.58 x 10-4 k-1 (c) ice is initially at -3°c and 1.01 x 105 pa. the pressure is increased adiabati cally until the ice reaches the melting point. at what temperature and pressure is this melting point? (hint: at what point does a line whose slope is (ap/at)s cut a line whose slope is that of the fusion curve, -1.35 x 107 pa/k? )

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o