Primary 4 Science — Cycles Practice | Advanced

Advanced Science Primary 4 Cycles

In the experiment shown, why does the water NOT enter the glass completely when it is pushed vertically into the basin?

A The air inside the glass occupies space.

B The glass is too heavy for the water.

C Water has no definite shape.

D Air can be compressed.

Show Worked Solution

Step 1: The glass is filled with air. Step 2: Air is matter and occupies space. Step 3: Water cannot enter until the air is removed or pushed out.

Correct answer: The air inside the glass occupies space.

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