Chemistry, asked by adwitatelang, 1 year ago

What is expansion
And
What is contraction

Answers

Answered by manisharthakur
1

Answer:

expansion is the increase in size of a body

contraction is decrease in size of a body

Answered by sagarajchavan
1

Answer:

the process of becoming or of making something become smaller or shorter

the action of becoming bigger or the state of being bigger than before

Explanation:

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