Question

Q) speed of water flowing through cylindrical pipe = 5m/s

internal diameter of the pipe = 7cm

size of rectangular tank 4m , 3m , 2.31m

so, find the volume in litres of water discharged by pipe in one minute and the time in minutes the pipe would take to fill an empty rectangular tank of size 4m , 3m, 2.31m

PLEASE GIVE THE FULL SOLUTION !! ​

Answer 1

Step-by-step explanation:

pls mark me as a Brainliest

Answer 2

A᭄ɴsᴡᴇʀ

In one sec. length of water flow in pipe =5m

In one sec. length of water flow in pipe =5mRadius = 2/7 =3.5cm=0.00355m

7 =3.5cm=0.00355mVolume of water flow per sec =πr^2h=π(0.0035) ^2×5

2×5 =192.5×10−6^m^3

Volume of water discharged per minute

=192.5×10 ^−6 m^3×60

3×60 =11.55×10 −3 m^3

3

3 =0.01155m^3

b=11.55litre

Volume of tank =4×3×2.31=27.72m^3

∵1m^3=1000litre

3=1000litreVolume of tank =27720litre

Time to fill the tank = 11.55/27720

=2400minutes

= 60/2400 =40hours