What happens when something freezes? Why are the populations of animals in the Chesapeake Bay changing rapidly? How can we make
1 answer:
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Explanation:
The given data is as follows.
Volume of tank = 4
Density of water = 1000
Since, the tank is initially half-filled. Hence, the volume of water in the tank is calculated as follows.
Also, density of a substance is equal to its mass divided by its volume. Therefore, initially mass of water in the tank is as follows.
Mass =
=
= 2000 kg
Whereas mass of water in tank when it is full is as follows.
Mass =
=
= 4000 kg
So, net mass of the fluid to be filled is as follows.
Net mass to be filled = Final mass - initial mass
= 4000 kg - 2000 kg
= 2000 kg
Mass flow rate = 6.33 kg/s
Mass flow rate = 3.25 kg/s
Time needed to fill tank =
=
=
= 649.35 sec
Thus, we can conclude that 649.35 sec is taken by the tank to overflow.