Question

A block of wood has a mass of 180 grams. It is 10.0 cm long, 6.0 cm wide, and 4.0 cm thick. What is its volume and density?

Answer 1

Answer:

Data : m=180 g, 10 cm long, 6 cm wide, 4 cm thick, v=?, d=?

Solution : V=10×6×4=240 cm^3.

D=m/v =180/240=0.75 g/cm^2.