2 applications of thermal expantion
Answers
Answered by
0
Answer: Solids undergo thermal expansion
Explanation: Railroads and bridges
have expansion joints which allow them to freely expand and contract with the change in temperature.
Answered by
1
Answer:gaps between railway tracks and bursting or punctures of tyres of bicycles in summer
Explanation: There are gaps between rails because when the train very speed over the rails because of friction heat energy is produced and the rails expand,for that reason they leave gaps between rails.The cycle tyres burst because of the expansion of gases because of the hot climate.
Similar questions