Question

The lateral pressure exerted by paddy on the bin wall, as computed by Rankine's formula, was \(6000 \text{ kgf/m}^2\) when the pressure coefficient is 0.5. What would be the height of bin if the density of paddy is \(600 \text{ kg/m}^3\)

• A. 30 m
• B. 20 m
• C. 10 m
• D. 5 m

Hint:

Rankine's formula is simple because pressure varies linearly with depth, similar to hydrostatic pressure: \(P = k \rho g h\). Just identify the constant factor (\(k\)) and solve it directly like a fluid pressure problem.

Answer 1

The Correct Option is B