NDA2010General AbilityGeneral ScienceActual
A vessel contains oil (density ₁ ) over a liquid of density ₂ ; a homogeneous sphere of volume V floats with half of its volume immersed in the liquid and the other half in oil. The weight of the sphere is
Options
- AV ( ₂- ₁ ) / 2
- BV ( ₂+ ₁ ) g / 2
- CV ( ₂- ₁ ) / 2
- DV ( ₂- ₁ ) / 2
Correct answer
B. V ( ₂+ ₁ ) g / 2
Step-by-step solution
The correct answer is option (B).