Answer:
The density of the steel bar is 8000 kilograms per cubic meter.
Explanation:
The density of a material is calculated by dividing its mass by its volume. In this case, the mass of the steel bar is 800 kilograms and the volume is 0.1 cubic meters. To find the density, we divide the mass by the volume:
Density = Mass / Volume
Density = 800 kilograms / 0.1 cubic meters
Density = 8000 kilograms per cubic meter
So, the density of the steel bar is 8000 kilograms per cubic meter.
