Standard Science Primary 4 Matter

Jun Jie has a rigid 200 cm³ container filled with air. He uses a pump to force another 100 cm³ of air into the container. What is the final volume of the air in the container?

A 200 cm³
B 300 cm³
C 100 cm³
D 500 cm³
Show Worked Solution

Worked Solution

Step 1: Air is a gas and has no definite volume. Step [2-9]: The container is rigid, meaning its volume remains 200 cm³. Step [2-9]: Air will compress to fit the available 200 cm³ space.

Correct answer: 200 cm³

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