Question

Hydraulic engineers in the United States often use, as a units of volume of water, the acre-foot, defined as the volume of water that will cover 1 acre (where 1 acre = 43560 ft2) of land to a depth of 1 ft. A severe thunderstorm dumped 2.1 in. of rain in 30 min on a town of area 43 km2. What volume of water, in acre-feet, fell on the town?

Answer 1

Answer:

. 1. Some people have their personal boring pipes through which they get water by the help of hand pumps or motor pump. ... In remote areas, water is supplied by the water tankers