An average family of four uses roughly 1200 L (about 300 gallons) of water per day ( 1 L = 1000 cm³). How much depth would a lake lose per year if it uniformly covered an area of 20 km² and supplied a local town with a population of 50000 people? Consider only population uses, and neglect evaporation and so on. Express your answer using one significant figure. d = 195/ΑΣΦΑ cm/y

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Chapter1: Introduction And Vectors
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Physics
An average family of four uses roughly 1200 L (about
300 gallons) of water per day ( 1 L = 1000 cm³).
How much depth would a lake lose per year if it uniformly covered an area of 20 km² and supplied a local town with a population of 50000
people? Consider only population uses, and neglect evaporation and so on.
Express your answer using one significant figure.
d=
195| ΑΣΦ
?
cm/y
Transcribed Image Text:Physics An average family of four uses roughly 1200 L (about 300 gallons) of water per day ( 1 L = 1000 cm³). How much depth would a lake lose per year if it uniformly covered an area of 20 km² and supplied a local town with a population of 50000 people? Consider only population uses, and neglect evaporation and so on. Express your answer using one significant figure. d= 195| ΑΣΦ ? cm/y
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