9th Class Physics Chapter 9 Exercise Short Questions with Answers

Transfer of Heat 9th Class Physics Chapter 9 Exercise Short Questions with Answers Q 9.2 : Why are metals good conductors of heat ? Metal are good conductors of heat .​ Reason :​ Because they contain free electrons which transfer heat , from one end to other end  Q 9.3 : Explain why : (a) a metal feels … Continue reading 9th Class Physics Chapter 9 Exercise Short Questions with Answers