Question

(1) A cube of ice has side length of 5cm.
The mass of the cube of ice is 114.5g.
Find the density of ice.
Give your answer in g/cm3

Answer 1

Answer: 0.916g/cm³

Step-by-step explanation: multiply 5×5×5 to find the volume: 125cm³

Divide the given mass, 114.5 ÷ 125 = 0.916

Answer 2

Answer:

Density of Ice = 0.916 g/cm^3

Step-by-step explanation:

Length of Cube of ice = 5 cm

Mass of Cube = 114.5 g

We need to find density of ice.

The formula used to find density of ice is: $Density=\frac{Mass}{Volume}$

Before. finding density, we need to find volume of cube of ice.

The formula used for finding volume is:

$Volume\: of\: Cube\: of\: ice= (Length)^3$

We have Length = 5

So, Volume will be:

$Volume\: of\: Cube\: of\: ice= (Length)^3\\Volume\: of\: Cube\: of\: ice= (5)^3\\Volume\: of\: Cube\: of\: ice= 125$

We get Volume of cube of ice = 125

Now finding density

$Density=\frac{Mass}{Volume}\\Density=\frac{114.5}{125}\\Density=0.916\:g/cm^3$

So, We get Density = 0.916 g/cm^3