High School

A block of metal has dimensions of 2.00 x 5.50 x 1.25 cm and a mass of 37.1 grams. What is its density?

A. 512 g/cm³
B. 0.372 g/cm³
C. 2.69 g/cm³
D. 4.24 g/cm³

Answer :

2.69 is the correct answer

Answer:

Density = 2.69 g.cm⁻³

Solution:

Data Given;

Density = ??

Mass = 37.1 g

Volume = 2.0 cm × 5.5 cm × 1.25 cm = 13.75 cm³

Formula Used;

Density = Mass ÷ Volume

Putting values,

Density = 37.1 g ÷ 13.75 cm³

Density = 2.69 g.cm⁻³

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