Question

A block of mass 250,000 kg has a volume of 100 cm³. What is the density of the block?

• A. $2500\frac{kg}{m^3}$
• B. $2.5\frac{kg}{m^3}$
• C. $250,000\frac{kg}{m^3}$
• D. $25,000,000\frac{kg}{m^3}$

Answer 1

The correct option is A

$2500\frac{kg}{m^3}$

Given:-

$Blockofmass=250,000kg$

$Volume=100m^3$

Finding the density of the block:-

$density=\frac{mass}{volume}=\frac{250,000kg}{100m^3}=2500\frac{kg}{m^3}$

Hence, the density of the block is $2500\frac{kg}{m^3}$.

Hence, option A is correct.