ExamPlay Light Logo
Mag-sign In

Mathematics for IGCSE & O level - Rates (Section 2 - No. 10)

A foam plastic ball with volume 20 cm³ has density 0.3 g/cm³. What is its mass?
6 g
7 g
8 g
9 g

Paliwanag

Mass = Density * Volume. Mass = 0.3 g/cm³ * 20 cm³ = 6 g

Mga komento (0)

Advertisement