Question

How much work done in one hour,

if a pump can raise 100 liters of water

through a height of 200 meters in one

minutes?​

Answer 1

6000

Explanation:

work done in 1 min = 100 ltr

1hr =60mins

work done in 1 hr = 60 ×100 =6000

Answer 2

Power= Energy/ time,a pump can raise 1000,litres of water per minute.hence,in 1min,1000liters of water raise.......1houre power=746W

so, 7500 W power=7500/746Hp=10.05Hp..