When the brick is dropped in the water, the thermal energy flows from the ____________ to the ____________.

a
brick; water
b
energy does not move between the substances
c
water; brick

c. water; brick

If the brick was hotter than the water, a

If the water was hotter than the brick , c
Heat flows from the hot stuff to the cold stuff

Correct! Heat always flows from hotter substances to colder substances.

When a brick is dropped into water, thermal energy flows from the brick to the water.