Question

a cylindrical pipe has inner diameter of 7cm and water flows through it at the rate of 5m/s . Find the volume of water flowing through the pipe in 1) 1 second 2)1minute​

Answer 1

$\: \: \:Given$

a cylindrical pipe has inner diameter of 7cm and water flows through it at the rate of 5m/s . Find the volume of water flowing through the pipe in 1) 1 second 2)1minute

$solution \:$

It means water will cover 5m distance in the pipe in 1 sec time duration. So, the volume of the water in 1 second through the pipe is given by calculating the volume of the cylinder with diameter 7cm and length 5m. Hence, volume through pipe in 1 second = 19250cm3 .