Question

A 2 cm diameter hose pipe can
carry at most 40 litres of water per
minute. If a new hose pipe with a
diameter equal to 1.5 cm is installed, how
much water will it carry? If the amount
of water that the pipe can hold depends
upon the
square of the diameter.
​

Answer 1

Step-by-step explanation:

the amount of water that the pipe can hold depends upon the square of the diameter. Solution : Amount is directly proposal tod2. Amount=10⋅2.25=22.5 litres/min.