Question

Rohit took an aluminium rod in his one hand and sponge in the other. he found altough both are solids but the aluminium rod is incompressible but sponge easily compresses. can you tell the reason behind this observation?

Answer 1

Answer:

Because aluminium has very less intermolecular space hence it is incompressible. But sponge enough intermolecular space that it can be compressed.

Explanation:

Answer 2

Answer:

Explanation:

The reason for this observation is that sponge contains holes in it and air comes inside in it. Where as in aluminium rod holes are not present therefore  sponge is compressible and aluminium rod is incompressible

Hope you would understand the answer

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