Thermal Expansion of Solids, Liquids and Gases
 

Thermal Expansion of Solids, Liquids and Gases problem 38


The temperature of a bridge rises from 5 °C on a cold night to 25 °C at midday. What happens to the bridge?


  • It becomes heavier.


  • It becomes more dense.


  • Its length increases.


  • Its mass increases.


 

main author and content editor: Daniel Owoyomi