Math, asked by sushantmalaganvi771, 4 hours ago

The iron rails in summer and contract in winter


A. retreat B. expand

C. progress D. warm​

Answers

Answered by gandhinidhinmg240408
6

Answer:

I believe it's B.Expand..

Answered by UkashaAnwer
3

Expand

Due to thermal expansion in solid they expand in summer

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