A sugar cube has a mass of 11.2 g. Each side is 2 cm long.

What is the density of the sugar cube? Hint: Find the volume of the cube first.



A. 5.6 g/cm3

B. 1.4 g/cm3

C. 8 cm


D. 4 g/cm3

Respuesta :

Answer: Option: B

The density of the sugar cube is [tex]1.4 \ grams/cm^3.[/tex]    

Explanation:

Given,

The given Mass of the sugar cube is  = [tex]11.2 g[/tex]

The given each Side of the sugar cube is = [tex]2 cm[/tex]

Then the  volume of the sugar cube is  =[tex](length \ of\ the \ side\ of\ the\ cube)^3[/tex]

                                                          [tex]= (2)^3=8 cm^3[/tex]

The required  Density of the sugar cube is given by  = [tex]\frac{mass}{volume}[/tex]

Then the required density of the sugar cube is= [tex]\frac {11.2}{8}[/tex]

Therefore the required density of the sugar cube is = [tex]1.4 \ grams/cm^3.[/tex]

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