PDF chapter test TRY NOW

1. Define conduction.
  
a. Conduction is the process of heat transfer from objects with  to objects with .
 
b. Bad conductor is also known as .
 
2. Ice is kept in a double-walled container. Why?
  
a. The vacuum between the two walls prevents from transferring from the first to the second.
  
b. Ice is kept in a double-walled container to keep it from melting due to .