Question

from a pipe of inner diameter 1 m water flows at the rate of 14 cm per second find its volume of water flown through pipe in 30 minutes​

Answer 1

Step-by-step explanation:

radius=1m÷2=100÷2 cm=50cm

Volume of water=πr²h

=22/7×50×50×14

=2808cm³ in 1 second

Therefore volume in 30 minutes=2808×60×30

=5054400

=5.05m³