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 correctly describes the heat flow?

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

Worked Solution

Step 1: Identify the temperatures (Spoon: 25°C, Soup: 80°C). Step 2: Apply the rule: Heat always flows from a hotter object to a colder one. Step 3: The soup is hotter, so heat flows from the soup to the spoon.

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

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