- 2061 Baisakh (old course) · 1 mark
Define permeability
Short answer
Permeability is the ability of a rock or soil to transmit fluid through interconnected voids and fractures. It is quantified by the coefficient of permeability k (or hydraulic conductivity K, in m/s). Coarse materials (gravel, sand) are highly permeable; clays and intact granite are impermeable.
Define permeability.
Permeability is the property of a rock or soil by which it allows fluid (water) to pass through its interconnected pores, fractures and voids. Its measure is the coefficient of permeability (or hydraulic conductivity , in m/s). Gravel and clean sand are highly permeable; clay and unfractured granite are practically impermeable.
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