When heat is transferred from one particle of hot body to another by actual motion of the heated particles, it is referred to as heat transfer by_____________
A. conduction
B. convection
C. radiation
D )conduction and convection
Answer:A
When heat is transferred from one particle of hot body to another by actual motion of the heated particles, it is referred to as heat transfer by_____________
A. conduction B. convection C. radiation D )conduction and convection