Math, asked by Anonymous, 10 months ago

A hemispherical tank full of water is emptied by a pipe at the rate of 9/7 litres per second. How much time will it take to empty half the tank, if it is 3m in diameter?

Answers

Answered by tarunzxt29092003
0

Volume of hemisphere =2/3πr³

Radius of tank =3/2=1.5m

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