volume of tank
= π(.7^2)(2.1) = 1.029π m^3
radius of pipe = .0175 m
volume of water per second going through pipe
= π(.0175^2)(2) = .006125 m^3 /sec
time = 1.029Ï€/.006125Ï€ sec = 1680 sec
= 28 minutes
= π(.7^2)(2.1) = 1.029π m^3
radius of pipe = .0175 m
volume of water per second going through pipe
= π(.0175^2)(2) = .006125 m^3 /sec
time = 1.029Ï€/.006125Ï€ sec = 1680 sec
= 28 minutes
pls correct.iam confused with this qyestion
pls correct.iam confused with this qyestion
sry sry its 3.5 cm its my mistake
Then the ans is 0. 175
1. Find the volume of the tank:
The volume of a cylinder can be calculated using the formula V = πr^2h, where r is the radius of the cylinder and h is the height. The diameter given is 1.4m, so the radius is half of the diameter, which is 0.7m. The height of the tank is given as 2.1m.
V = π(0.7^2)(2.1)
V ≈ 1.227 m^3
2. Find the time to fill the tank:
Since the water flows at a rate of 2m/s, the flow rate is given in meters per second. To find the time it takes to fill the tank, we divide the volume of the tank by the flow rate.
Time = Volume / Flow rate
Time = 1.227 m^3 / 2 m/s
Time ≈ 0.6135 seconds
Therefore, it takes approximately 0.6135 seconds to fill the tank.