Question

A child with a body temperature of 98.6°F is playing in a pool with water at 80°F. Choose the best statement concerning heat flow.

1.Heat will flow from the child into the water.
2.Heat will flow from the water into the child.
3.There will be no exchange of heat.
4.Heat will flow both ways in equal amounts.

Answer 1

Heat will flow from the child's body into the cooler pool water in order to achieve thermal equilibrium.

Step-by-step explanation:

Regarding the heat flow when a child with a body temperature of 98.6°F is playing in a pool with water at 80°F, the correct statement is that heat will flow from the child into the water. This is because heat transfer occurs from the warmer object to the cooler one until thermal equilibrium is reached. Therefore, since the child's body temperature is higher than the temperature of the pool water, heat will leave the child's body and warm the water until both reach the same temperature.