Standard Science Primary 4 Energy

Siti placed a metal spoon at 25°C into a bowl of hot soup at 80°C. Which of the following describes the flow of heat correctly?

A Heat flows from the spoon to the soup.
B Heat flows from the soup to the spoon.
C Heat flows from the surroundings to the soup.
D There is no heat flow because both are in the same room.
Show Worked Solution

Worked Solution

Step 1: Compare temperatures (Soup 80°C > Spoon 25°C). Step 2: Apply the rule: Heat flows from hotter to colder. Step 3: Therefore, heat flows from the soup to the spoon.

Correct answer: Heat flows from the soup to the spoon.

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