A dam which is rectangular in shape (75 m x 44 m) can produce electricity only if the height of water level in it is at least 12 cm. Now, water is pumped in it at the rate of 1.65 km/h, through a pipe of cross- section area of (50 cm x 30cm). In what time the dam will produce electricity?
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Answer:
The dam will fill in 24 hours
Step-by-step explanation:
I calculated the volume of the dam
=75*44*12
=39600 cm cubes
=39.6 cm cubed
# of hours it will take to fill the dam
=39.6/1.65
=24 hours
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