Question

What is the porosity of the gravel sample?(The sediment volume for each sample is 400ml.)

a.

23.75%

b.

28.75%

c.

55.75%

d.

81.75%

ANSWER: b. 28.75

Answer 1

B is the right answer. I took the test.

Answer 2

B is your answer. God Bless hope this helps