BuoyancyMediumQuestion 30906
Question
A wooden block (density 600 kg/m³) floats in water (density 1000 kg/m³). Fraction above water surface is:
- A0.4Correct
- B0.6
- C0.2
- D0.8
Correct answer
0.4
Explanation
Fraction submerged = ρ_block/ρ_water = 0.6. Fraction above = 1 − 0.6 = 0.4.