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- Answer to question 10why did you use 1/2 ML^2 if the provied value is 1/12 ML^2?An everage family of four uses roughly 1200 liters - about 300 gallons - of water per day. How much depth would a lake lose per year if it uniformly covered an area of 50 quare kilometers and suppied a local town with a population of 40,000 people?
- A sheet of aluminum (density=2.60 g/cm3) has dimensions of 4.75 mm * 1.80 x 2.48ft. Calculate its mass in pounds, also show all necessary unit conversions.(2.2 3) must be in 3rd significance. take note as well of the units per letter (a &b)Assuming that each cubic centimeter of water has a mass of exactly 1 g, find the mass of 8.70 cubic meter of water. (b) Suppose that it takes 15.0 hours to drain a container of 39.4 m3 of water. What is the "mass flow rate," of water from the container?
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