High School

An aquarium tank measures 2.4 m high, 6 m long, and 1.5 m wide and is completely filled with water. The density of water is 1,000 kg/m\(^3\).

What is the mass of the water in the tank?

A. 46 kg
B. 101 kg
C. 9,900 kg
D. 21,600 kg

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.

To know more about mass visit:

https://brainly.com/question/26789700

#SPJ11