For an unconfined aquifer, the specific yield is 20%, specific retenti – McqOptions

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1.	For an unconfined aquifer, the specific yield is 20%, specific retention is 15%, and permeability is 35 m/day. Consider the following statements:1. The porosity of the aquifer is 35%.2. The transmissibility is 35 m2/day.3. The volume of water lost from storage per metre drop in the water table per 100 km2 area of the aquifer is 20 million m3.Which of the above statements are correct?
A.	1 and 3 only
B.	1 and 2 only
C.	2 and 3 only
D.	1, 2 and 3
Answer» B. 1 and 2 only

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