Answer :
The density of wood <1 g/ml
Further explanation
If an object is put into the fluid, then there are 3 possibilities that will happen
- 1. floating
- 2. in the middle of the fluid
- 3. sink
Floating if the density of an object <the density of a liquid
In the middle of a fluid if the density of a liquid is the density of an object
Sink if the density of an object> the density of a liquid
Wood can float in water because it has a smaller density than water, so its density is <1 g / ml