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clay and solid rock has porosity
Yes, clay is more porous than sand. Typical porosity of silt and clay is 35-50% and 33-60%, respectively. Sand has porosity of 20-35%.
No , it is least porous .
Yes for example Clay has high porosity and low permeability
Yes. Clay soil is much less porous than sandy soil. Water can stand for days in a hole dug in clay soil, but in sandy soil the water would drain quickly.
clay and solid rock has porosity
Yes, clay is more porous than sand. Typical porosity of silt and clay is 35-50% and 33-60%, respectively. Sand has porosity of 20-35%.
how do we calculate porosity of ceramic?
No , it is least porous .
yes sandy soil would (:
Yes for example Clay has high porosity and low permeability
Yes. Clay soil is much less porous than sandy soil. Water can stand for days in a hole dug in clay soil, but in sandy soil the water would drain quickly.
the clay field ditch would overflow first, because the sandy field would soak up water and the clay would not.
high porosity, low permeability
Sand, Clay and Pebbles.
I would think that sandy soil would erode the fastest because it is lightweight and it really doesn't stick to anything. Clay soil sinks, and it would take an awful lot of water pressure to get rid of it.
Sand soil