1.

We can easily move our hand in the air bit to do the same through a solid block of wood we need a karate expert ? Give the answer for the following in easy way

Answer»

We can move our hand in the air easily than a SOLID block because molecules of air are very very loosely PACKED but molecules in a solid block is very tightly packed.

A karate EXPERT breaks a solid block with an angle with practise.

Hope this helps u



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