A piece of wood of mass 40g and uniform cro..

Question 1 Report

A piece of wood of mass 40g and uniform cross-sectional area of 2cm2 floats upright in water. The length of the wood immersed is

30cm

40cm

20cm

2cm

Answer Details

Mw displaced = 40g

density = $\frac{m a s s}{area x height}$

I = $\frac{40}{2 \times h}$

h = 20cm