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
Correct Answer: Option C
Explanation
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.
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