Standard Science Primary 4 Matter

Siti trapped some air in a syringe and pushed the plunger. She noticed the plunger could move in slightly. This shows that air __________.

A has mass
B can be compressed
C has no definite shape
D occupies space
Show Worked Solution

Worked Solution

Step 1: Identify the action (pushing the plunger of a sealed syringe). Step 2: Air is a gas. Step 3: Gases have no definite volume and can be compressed into a smaller space. Step 4: Final Answer: Air can be compressed.

Correct answer: can be compressed

Want more questions like this? Superholic Lab has 10,000+ MOE-aligned questions with full worked solutions.

Start Free Trial — 7 Days Free