The telephone wires which sag in summer become straight in winter. Why does this happen
Answers
Answered by
0
that is because of expansion of solids as temperature rises molecule expand and when temperature falls molecules compress
Answered by
0
Hejsikskehwjjwjwjwbehhejejwjwjwhhshsjsjsjjsjsbsbsbsjjsjsbsbsjsjsjsjsjhsjsnsnnwleoehidkehejdnbejeodjebke
A code languages
Similar questions