Answer :
To find the mass of the water in the tank, we need to multiply the volume of the tank by the density of water. The volume of the tank can be found by multiplying its height, length, and width. we can use the formula:
Mass = Density * Volume
First, let's calculate the volume of the tank. The tank has dimensions of 2.4 m (height), 6 m (length), and 1.5 m (width).
Volume = height * length * width
= 2.4 m * 6 m * 1.5 m
= 21.6 cubic meters
Now, let's substitute the density of water and the volume into the formula to find the mass:
Mass of water = Volume of the tank * Density of water
Mass = 1,000 kg/m³ * 21.6 m³
= 21,600 kg
Therefore, the mass of the water in the tank is 21,600 kg.
The correct answer is D. 21,600 kg.
In summary, the mass of the water in the tank is determined by the volume of the tank and the density of water. By multiplying the volume by the density, we can find the mass. In this case, the mass is 21,600 kg.
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