Video of cross section of a pipe is 5.4 centimetre and water is pumped out of it at the rate of 27 km per hour find in litres volume of water which flows out of 5 in 1 minute
Answers
Answer:
Step-by-step explanation:
The area of cross section of a pipe is 5.4 centimetres square and the water pump out of it at the rate of 27 kilometre per hour find the volume of water which flows out of the pipe in 1 minute
Math - Reiny Tuesday, January 10, 2017 at 6:29amrate = 27 km/hr
= 2700000 cm / 60 minutes
= 45000 cm/min
so in 1 minute, the water flows 45000 cm
volume = area of base x height
= 5.4 cm^2 x 45000 cm
= 243000 cm^3Math - sarthak srivastava Saturday, November 11, 2017 at 9:31am243Math - Mudit Thursday, February 22, 2018 at 2:56amAs rate= 27km/h
So when we change it into cm it becomes =2700000cm/60mins
= 45000cm/min
So in 1minute 45000cm water is pumped
As the area of base is 5.4cm^2
So volume=area of base × height
5.4×45000
=243000cm^3
Hence,the volume of water pumped in one minute is 243000cm^3..