3 Why are the three Specific Gravity values different from e

3.) Why are the three Specific Gravity values different from either other? Discuss three possible errors in the lab by identifying discrepancies between

Solution

Specific gavity is the ratio of unit weight of 1 substance to unit weight of water.

In lab there might be a chance of occurring error in determining the unit weight of the soil sample.

To find unit weight we need to find the weight and volume of the sample. Error may occur in obtaining the sample and finding it\'s weight, finding it\'s volume. Theseay cause errors in finding specific gavity.