Math, asked by VasudevThakur, 1 year ago

A cylinder having 15m height and 20m diameter is to be filled with a pipe whose diameter is 7cm and the speed of flow odmf water is 10km/hr.In how much time the tank will be full of water?

Answers

Answered by ydharmendra888
1
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VasudevThakur: thank you very much if u are older than me so ty dii
jii: Itis 7cm. the radius of the given pipe is 7 cm. so your solution is wrong as you have taken 7 cm not converted into m.
jii: sorry .. ur right i have mistaken
jii: plzz tell me why u have taken area of circle? pipe is a cylinder cant we use volume of cylinder. so that volume of cylinder = volume of pipe?? plzzzzzzzzzz tell me
VasudevThakur: its kk
VasudevThakur: i will convert it
ydharmendra888: because cylinder has a circle head so we take area of circle and multiply by speed
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