Ice cubes are added to a glass of warm water. The glass and water are cooled by
A
conduction only
B
convection only
C
conduction and convection
D
convection and radiation
Verified Correct Answer: C.
Physical Principles & Numerical Solution
heat is transferred from the water to the ice/glass through direct contact(conduction) additionally, there is some convective heat transfer within the water as warmer water rises and cooler water sinks.
Source: Myschool Past Questions Archive (Record #1511)