Question

(e) Telephone wires sag in summer due to their expansion.
give reason plz and follow me
​

Answer 1

Answer:

I hope it will be help to you please mark as branliest and like me your 1 like is very useful to me please mark as branliest and like me

Answer 2

Becoz, the wires are MADE from copper, and due TO high temperature at summer make the copper expand, so the slightly expand.

HOPE IT HELPS

PLZZ MARK ME BRAINLIST