Geography
Geography, 24.05.2021 22:50, whitakers87

Mara adds 4 tablespoons of water to the sand, 7 tablespoons to the gravel, and 5 tablespoons to the soil. Calculate the porosity of each of Mara's samples using this formula, and record the results in the chart.
% porosity = (amount of water added to sample + total sample volume) x 100
"Total sample volume" is the amount of soil, sand, or gravel. A half cup is equal to 8 tablespoons.
BIŲ
Font sizes A- A - E
Water Added to Sample Porosity

answer
Answers: 2

Other questions on the subject: Geography

image
Geography, 22.06.2019 03:30, michaelgibsonsto
Which property of soil depends on the size of particles? color odor temperature texture
Answers: 1
image
Geography, 22.06.2019 19:00, blan69
How did the korean war impact the elections of 1952?
Answers: 1
image
Geography, 23.06.2019 19:00, bettylou12504
To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation
Answers: 2
image
Geography, 24.06.2019 09:30, vanessasantos2004vs
When the land and the see warm up at different rates during the day, what is generally the result? -a snow -b rain -c a breeze -d warm temperature
Answers: 1
Do you know the correct answer?
Mara adds 4 tablespoons of water to the sand, 7 tablespoons to the gravel, and 5 tablespoons to the...

Questions in other subjects: