A student wants to demonstrate that over time in a closed system, objects 1 point with different temperatures will reach an equilibrium temperature. Which
of the following will successfully demonstrate this? *
The student measures the temperature of a cup of hot coffee and the temperature
inside a styrofoam cooler. The student then places the coffee inside the cooler, seals
it, and then takes the temperature of each the next day.
The student measures the temperature of a cup of hot coffee and the temperature
outside. The student then places the coffee outside and waits until night before taking
the two temperatures again
The student measures the temperature of a cup of ice and the temperature inside a
styrofoam cooler. The student then places the cup of ice inside cooler and seals it and
then takes the temperature of each two hours later.
The student measures the temperature of a cup of hot coffee and the temperature in
their refrigerator. The student then places the coffee inside the refrigerator, seals it,
and then takes the temperature of each the next day.