Four identical aluminum blocks at the same initial high temperature are placed into buckets

containing $4$ different fluids at the same low temperature and allowed to come to thermal

equilibrium. In which case will the aluminum block reach the lowest final temperature? Assume

that none of the liquids change phase.

A$.900$ g of fluid with a specific heat of $5000$ J$/$kg K

B$.1$ kg of fluid with a specific heat of $4000$ J$/$kg K

C$.750$ g of fluid with a specific heat of $5500$ J$/$kg K

D$.1\mathrm{.}5$ kg of fluid with a specific heat of $2600$ J$/$kg K

E$.$ The aluminum will reach the same final temperature in all four cases