Question

Какова плотность металла масса которого 3 кг объем 200 см в кубическом

Answer 1

Дано:
m=3 кг
V=200см³=0,0002м³
ρ-?
ρ=m/V
ρ=3/0,0002=15000 кг/м³

Answer 2

Calculating the Density of a Metal

To calculate the density of a metal, we can use the formula:

Density (ρ) = mass (m) / volume (V)

Given: - Mass (m) = 3 kg - Volume (V) = 200 cm³

Using the formula, we can calculate the density of the metal:

Density (ρ) = 3 kg / 200 cm³

Now, let's calculate the density.

Density (ρ) = 3 kg / 200 cm³ = 0.015 kg/cm³ So, the density of the metal with a mass of 3 kg and a volume of 200 cm³ is 0.015 kg/cm³.