Aplace where two plates slip past each other, moving in opposite directions, is known as a
a. transform boundary.
b. divergent boundary.
c. convergent boundary.
d. rift valley.

Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction