Place Sediment in a cylinder Vt = A=πr^2 of sediment
Fill a cylinder with water and weigh = Wm Water mass
Add water slowly to sediment until saturated
Weigh remaining water = Wmr Water mass remaining
Subtract weight of Wm - Wmr =Vv (volume of water added to the sediment)
Divide Vv by Vt
Multiply by 100
Porosity as a %
change the percent to a decimal
PMT=[P(APR/n)]/[1-(1+(APR/n))^(-nY)]
As2O3
p2o5
The formula for calculating the percent of weight loss is: (Initial weight - Current weight) / Initial weight x 100.
Wavlue after increase
A/B=X/100. A=number you are trying to calculate, B=amount which you are calculating it from, X= percentage
The formula for calculating the magnitude of acceleration is acceleration change in velocity / time taken.
The formula for calculating strain is: Strain Change in length / Original length. The formula for calculating stress is: Stress Force applied / Cross-sectional area.
The formula for calculating power if you are given a magnetic field is sub 43
The formula for calculating the amplitude of a pendulum is given by the equation: amplitude maximum angle of swing.
The formula for calculating the compression of a spring is: Compression (Force applied to the spring) / (Spring constant)
The formula for calculating total work in physics is: Work Force x Distance.
The formula for calculating velocity in a pipe is velocity flow rate / cross-sectional area.
The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.