Question

Hey swati here is ur answer....

Let the length of the pipe for filling the whole tank be h m.


(i) pipe is in the form of cylinder where height =h m

diameter =14 cm


⇒=214​=7cm=1007​m


Volume of pipe = volume of cylinder =πr2h


⇒πr2h=π(1007​)2h=722​×1007​×1007​×h=100×10022×7h3​


(ii) Tank is in the form of caloid where l=500m

b=44m,h=21cm=10021​m=0.21m


Volume of the tank =lbh=50×44×10021​=22×21m2


We have volume of pipe = volume of tank


⇒100×10022×7h​=22×21


⇒h=3×10000m=1000

​

Answer 1

Step-by-step explanation:

hey waoo thanks a lot it helping me also janani as swati said dont leave us agn..sry swati now only came to online i didnt see ur ques

Answer 2

Answer:

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Step-by-step explanation:

so be happy...and don't do this