A metal block has a mass of 5 grams and a volume of 1 cm3. What is the density of a piece of the same identical metal but with a different shape and different volume

Respuesta :

Answer:

ρ = Mass / Volume     definition of density

ρ  = 5 g / 1cm^3 = 5 g / cm^3

Since the other object is made of the same metal its density is the same:

ρ = 5 g/cm^3

The density of a piece of the same identical metal but with a different shape and different volume is [tex]\rho = 5 g/cm^3[/tex].

What is density?

The density of a substance is its mass per unit volume. Density gives information about how tightly the substance is packed together. The formula for density is

[tex]\rho ={\frac {m}{V}}[/tex]

Unit of density is grams per cubic centimetre.

What are uses of density?

  • One of the most common uses of density is in how different materials interact when mixed together.
  • Wood floats on water because it has a lower density than water, while an anchor sinks as the metal has high density.
  • Balloons filled with helium gas float because the density of the helium is low than the density of air.

Given:

Mass, [tex]m = 5 g[/tex]

Volume, [tex]V = 1 cm^{3}[/tex]

The density of metal is

[tex]\rho = \frac{5}{1}\\ \\\rho = 5 g/cm^{3}[/tex]

Since, the other object is made of the same metal. So, density is the same.

[tex]\rho = 5 g/cm^3[/tex]

To learn more about Density here

https://brainly.com/question/15164682

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