Question

1cm³ block of wood weighs lesser than 1cm³ block of iron give reason. pls help me fast ​

Answer 1

This is so as wood is much less dense than iron.
The particles in the iron block are very closely packed and weigh more, where as the particles in wood are comparatively lighter and less tightly packed in this case. This has to do with density, in conclusion you can say the irom block is denser than the wooden block