A plastic block of dimensions 2.0 cm × 3.0 cm × 4.0 cm has a mass of 30. grams. What is its density? A) 0.80 g/cm³ B) 1.2 g/cm³ C) 1.6 g/cm³ D) 1.3 g/cm³ E) 2.3 g/cm³

Name: A plastic block of dimensions 2.0 cm × 3.0 cm × 4.0 cm has a mass of 30. grams. What is its density? A) 0.80 g/cm 3 B) 1.2 g/cm 3 C) 1.6 g/cm 3 D) 1.3 g/cm 3 E) 2.3 g/cm 3
Brand: Quizplus
Rating: 5.0 (32 reviews)

Question

Quizplus · Accepted Answer

Density = mass/volume = 30 g / (2.0 cm × 3.0 cm × 4.0 cm) = 1.3 g/cm³

A Plastic Block of Dimensions 2