Question

There are two boxes, one is made of metal and the other made of wood , wch are similar in appearance. How will you find out wch box is made of metal?

Answer 1

On stricking both the boxes one which will produce sound that will be the metal box because generally all metals are sonorous means produces sound on beating whereas wood does not.

Answer 2

Given that,

There are two boxes, one is made of metal and the other made of wood.

We know that,

When we beat the metal box then the sound produce from the metal box but when we beat the wood box then the sound does not produce from the wood box.

Hence, By beating, we can find out which box is made of metal.