The water for a house is stored in a cylindrical tank whose internal diameter is 14 metre and height is 7 metre . The tank contains 48 k.l of water . Water is pumped into the tank to fill its capacity. Calculate the volume of water pumped into the tank in kilo litre.
Answers
Answered by
0
Answer:
668.7kL
Explanation:
Given
d→The diameter of the hemisphrical tank=14m
Volume of the tank=12⋅43⋅π⋅(d2)3
=12⋅43⋅227⋅(7)3m3
=44⋅7⋅73m3≈718.7kL
The tank already contains 50kL water.
So the volume of water to be pumped = 718.7-50=668.7kL
668.7kL
Explanation:
Given
d→The diameter of the hemisphrical tank=14m
Volume of the tank=12⋅43⋅π⋅(d2)3
=12⋅43⋅227⋅(7)3m3
=44⋅7⋅73m3≈718.7kL
The tank already contains 50kL water.
So the volume of water to be pumped = 718.7-50=668.7kL
saiffaiz28:
it's a cylindrical tank , not hemisphere.
And the tank contains 48 k.l not 50 k.l
Answered by
1
Diameter = 14
Height = 7
So radius =7
Volume of cylinder = Πr²h
so volume = 1077.57
48k.l of water is pumped,
So amount of water pumped to fill it is
...
1077.57-48=1029.57
Height = 7
So radius =7
Volume of cylinder = Πr²h
so volume = 1077.57
48k.l of water is pumped,
So amount of water pumped to fill it is
...
1077.57-48=1029.57
ok i will try again
height is 7 metre
And we have to calculate volume not time
read the question once again
ok
i edited answer, once check it
Ya it's correst
correct*
thanks
. done
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