Respuesta :
Answer: 178.9 g
Explanation:
Density = [tex]\frac{mass}{volume in mL}[/tex]
find volume of the cube: (5.80 cm) (5.80 cm) (5.80cm) = 195.112 cm³
1.0 cm³ = 1.0 mL
so 195.112 cm³ = 195.112 mL
plug value into density equation:
0.917 g/mL = (mass) / (195.112 mL)
and solve for mass!
The mass of the ice cube is 178.9 g
From the question,
We are to determine the mass of an ice cube measuring 5.80 cm by 5.80 cm by 5.80 cm and which has a density of 0.917 g/mL
First, we will determine the volume of the ice cube
From the formula for calculating volume of a cube,
V = s³
Where V is the volume
and s is the side length
From the information given in the question
s = 5.80 cm
∴ Volume of the ice cube = (5.80cm)³
Volume of the ice cube = 195.112 cm³ = 195.112 mL
Now, for the mass of the ice cube
Using the formula
Mass = Density × Volume
From the given information
Density of the ice cube = 0.917 g/mL
∴ Mass of the ice cube = 0.917 × 195.112
Mass of the ice cube = 178.917704 g
Mass of the ice cube ≅ 178.9 g
Hence, the mass of the ice cube is 178.9 g
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