Question

Heat energy is transferred from the stove burner to the pot. Heat energy is transferred from the pot to the soup. Heat energy then ...
Responses
A is lost.is lost.
B leaves the soup.leaves the soup.
C evaporates from the pot.evaporates from the pot.
D is transferred to the spoon and the air.is transferred to the spoon and the air.
Question 2
The diagram shows a small house plan.

As the day comes to an end and the sun begins to set, the rooms on the west side grow hotter than those on the east side. If the doors between the rooms are open, which of the statements correctly shows the flow of heat and the effect of the heat flow on temperature?
Responses
A Heat will flow from bedroom, to bathroom, to living room until all rooms are about
C.Heat will flow from bedroom, to bathroom, to living room until all rooms are about 25 o C.
B Heat will flow from bedroom, to bathroom, to living room until all rooms are about
C.Heat will flow from bedroom, to bathroom, to living room until all rooms are about 27 o C.
C Heat will flow from living room, to bathroom, to bedroom until all rooms are about
C.Heat will flow from living room, to bathroom, to bedroom until all rooms are about 25 o C.
D Heat will flow from living room, to bathroom, to bedroom until all rooms are about
C.Heat will flow from living room, to bathroom, to bedroom until all rooms are about 27 o C.

Answer 1

1. D — is transferred to the spoon and the air.
Explanation: Heat moves from hotter objects to cooler ones (conduction to the spoon, convection/radiation to the air).

2. D — Heat will flow from living room, to bathroom, to bedroom until all rooms are about 27°C.
Explanation: Heat flows from the warmer (west/living room) toward cooler rooms until they reach a common intermediate temperature.