Standard Science Primary 4 Matter

Two identical containers, X and Y, were filled. X was filled with 1kg of cotton and Y was filled with 1kg of iron. Which statement is correct?

A Both containers have the same mass.
B Container X is heavier.
C Container X has a smaller volume of material.
D Container Y is heavier.
Show Worked Solution

Worked Solution

Step 1: Check the quantities given (1kg for both). Step 2: Mass is the measure of the amount of matter. Step 3: Since both are 1kg, their mass is identical regardless of the material type.

Correct answer: Both containers have the same mass.

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