Standard Science Primary 4 Cycles

Ravi pumped more air into a basketball. He noticed that the basketball felt heavier. This shows that air __________.

A has mass
B has a definite shape
C takes up space
D can be compressed
Show Worked Solution

Worked Solution

Step 1: Adding more air increased the reading on the scale. Step 2: Heavier refers to an increase in mass/weight. Step 3: Therefore, air has mass.

Correct answer: has mass

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

Start Free Trial — 7 Days Free