railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Index Properties
The given figure indicates the weights of different pycnometers.
For this, the specific gravity of the solids is given by
1
\(\rm \frac{{{W_2}}}{{{W_4} - {W_2}}}\)
2
\(\rm \frac{{{W_1} - {W_2}}}{{\left( {{W_3} - {W_1}} \right) - \left( {{W_2} - {W_4}} \right)}}\)
3
\(\rm \frac{{{W_2}}}{{{W_3} - {W_4}}}\)
4
\(\rm \frac{{{W_2} - {W_1}}}{{\left( {{W_2} - {W_1}} \right) - \left( {{W_3} - {W_4}} \right)}}\)