188,709 views
7 votes
7 votes
What is the mass of the block of iron that has 10 cm 5 cm and 2 centimeters

User PartyHatPanda
by
3.0k points

1 Answer

17 votes
17 votes

Answer:

787.4g

Step-by-step explanation:

The dimensions of the iron block is given as follows;

L = 10cm, B = 5cm, H = 2cm

Volume = L × B × H

Volume = 10 × 5 × 2

Volume = 100cm³

Density of iron metal = 7.874 g/cm³

Using the formula;

Density = mass/volume

Mass = density × volume

Mass = 7.874 × 100

Mass of iron = 787.4g

User Gerke
by
3.0k points