Question

Water is flowing at the rate of 15 kmph through a pipe of diameter 14cm into cuboidal pond which is 15m long and 44m wide. In what time will the level of water in the pond rise by 21 cm ?

Answer 1

Answer:

2 hrs

Step-by-step explanation:

let the length of the pipe be 15 km .. so the water will take 1 hr time to flow through it..

volume of cylindrical pipe times X = volume of cuboidal pond

enter the values = 50*44*0.21/{22/7}*0.07*0.07*15000

you will get the answer 2hrs....

HERE 'X' IS THE TIME TAKEN

Answer 2

Answer:

the answer is in hand written form