Hold a ‘smiley ball’ and squeeze it. Can you compress it? Justify your answer?
Yes, we can compress it. We know that smiley ball is solid in state yet it can be compressed since it has tiny pores in it, in which air resides so when we squeeze it, air is driven out and in this way we are able to compress it.
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Generated by AI. May contain inaccuracies — always verify with your textbook.