Question

why can a sponge compress through it is a solid?

Answer 1

$\textbf{Answer is in Attachment !}$

Answer 2

hey mate , here's your answer....

we know that solids are rigid, having an insane amount of intermolecular force of attraction.

Now, when we bring a sponge to our consideration, it can be well observed that a sponge can be made to change its configuration by compressing it.

So,is this enough to judge that a sponge is not a solid???

The answer is a big "NO".

Along with the fact that a sponge can be compressed, there is also another fact which states that a sponge again acquires its initial configuration (shape) when released from compression as the fine holes on its surface absorb air into the sponge.

So, by analysing the above facts, it can be stated that a sponge is a solid even though it can be compressed to change its shape.

.....hope this helps......