Question

Яка маса мідної статуетки об'ємом 25дм³?​

Answer 1

Ответ: 223,25кг

Объяснение:

Дано:

V=25дм³=25000см³

ρ=8,93г/см³

==========

m-?

m=ρ*V=8,93*25000=223250г=223,25кг

Answer 2

Calculating the mass of a copper statue with a volume of 25 dm3

To calculate the mass of a copper statue given its volume, we first need to know the density of copper. Copper has a density of approximately 8.96 g/cm3.

Since the volume given is in dm3, we'll convert it to cm3:

25 dm3 = 2500 cm3

Now we can use the density to calculate mass:

Mass = Density x Volume

Mass = 8.96 g/cm3 x 2500 cm3 Mass = 22400 g

Therefore, the approximate mass of a copper statue with a volume of 25 dm3 would be 22.4 kg.