A student redid the experiment of mixing room-temperature water and warm
water. This time, she doubled the amount of warm water. How will the final
temperature be different?
A. It will be higher, because the amount of water in the mixture is
greater
B. It will be the same, because all parts of the mixture will end up at
the same temperature.
C. It will be lower, because the room-temperature water will absorb
more thermal energy from the warm water.
D. It will be higher, because the warm water will transfer more
thermal energy to the room-temperature water.