Question

we can move our hand in air but to do the same through solid blocks of wood we need a karate expert ! how explain ?

Answer 1

As the particles of air are freely movable and they have all the characteristics of gases but the same in solid block of wood the particles are closely packed and is not easy to break..
Karate experts could break it as they apply more force on it..
And this is the reason why we could move our hands freely in air and could not do the same in solid.

Answer 2

hey mate here is ur answer.... ⤵️⤵️⤵️
As the particles of air are freely movable and they have all the characteristics of gases but the same in solid block of wood the particles are closely packed and is not easy to break..
Karate experts could break it as they apply more force on it..
And this is the reason why we could move our hands freely in air and could not do the same in solid.. ..

HOPE IT HELPS FRND... ..

pls mark as brainliest if it had cleared ur doubts... ✌️✌️✌️