The aquarium is a rectangular parallelepiped with a base of 0.4×0.2 m filled with water to a height of 0.15 m.
| December 20, 2020 | education
The aquarium is a rectangular parallelepiped with a base of 0.4×0.2 m filled with water to a height of 0.15 m. Determine the volume of water in the aquarium. What is the mass of this water? Density of water 1000kg / m (cubed)
We find the mass by the formula: m = pV
Density – (p = 1000 kg / m ^ 3).
Find volume:
V = abc = 0.4 * 0.2 * 0.15 = 0.012 m ^ 3
Mass: m = 1000 * 0.012 = 12 kg
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