The last one is correct (D)
Melting, boiling, and freezing are state changes!
Hope this helps! Any questions please just ask! Thank you so much!
For this case we have that by definition, the kinetic energy is given by the following formula:

Where:
m: It is the mass
v: It is the velocity
According to the data we have to:

Substituting the values we have:

finally, the kinetic energy is 
Answer:
Option A
The amount of fluid displaced by a submerged object depends on its volume.