8 Nov 2021
Problem 44
Page 19
Section: General Problems
Chapter 1: Introduction, Measurement, Estimating
Textbook ExpertVerified Tutor
8 Nov 2021
Given information
It is given that the average family of 4 people consume 1200 litres in a day.
There are 40,000 people in the village.
The area of the lake is 
Step-by-step explanation
Step 1.
Unit conversion
1 yr =365 days
1 L = 1000 cm3
1 km = 105 cm
The depth of water
Here, V is volume, and A is area.
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Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922