H2P-518
Forces in fields
H2 Physics · JC 2 · Easy · Forces in fields
A small wooden block floats in oil of density 900 kg m⁻³. At equilibrium, 30% of the block’s volume is submerged. What is the density of the wood?
- 270 kg m⁻³
- 630 kg m⁻³
- 300 kg m⁻³
- 900 kg m⁻³
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